464282860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{12097}}^1$

素因数の和:12226

約数の個数: 48

約数和(自身を含む): 1036556640

約数和(自身を除く): 572273780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 380, 404, 505, 1010, 1919, 2020, 3838, 7676, 9595, 12097, 19190, 24194, 38380, 48388, 60485, 120970, 229843, 241940, 459686, 919372, 1149215, 1221797, 2298430, 2443594, 4596860, 4887188, 6108985, 12217970, 23214143, 24435940, 46428286, 92856572, 116070715, 232141430, 464282860]

約数ペア:

[(1, 464282860), (2, 232141430), (4, 116070715), (5, 92856572), (10, 46428286), (19, 24435940), (20, 23214143), (38, 12217970), (76, 6108985), (95, 4887188), (101, 4596860), (190, 2443594), (202, 2298430), (380, 1221797), (404, 1149215), (505, 919372), (1010, 459686), (1919, 241940), (2020, 229843), (3838, 120970), (7676, 60485), (9595, 48388), (12097, 38380), (19190, 24194)]