Actually, they have ~40M (even less now) out of which ~10M are people who consider themselves Russians and ~15M who speak Russian. At best they have some 8M ma

Actually, they have ~40M (even less now) out of which ~10M are people who consider themselves Russians and ~15M who speak Russian. At best they have some 8M males between 18-54 for military duty who would actually fight for Ukraine. Still a lot but twice less than what you posted.