2416772440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{11287}}^1$

素因数の和:11452

約数の個数: 64

約数和(自身を含む): 5595687360

約数和(自身を除く): 3178914920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 101, 106, 202, 212, 265, 404, 424, 505, 530, 808, 1010, 1060, 2020, 2120, 4040, 5353, 10706, 11287, 21412, 22574, 26765, 42824, 45148, 53530, 56435, 90296, 107060, 112870, 214120, 225740, 451480, 598211, 1139987, 1196422, 2279974, 2392844, 2991055, 4559948, 4785688, 5699935, 5982110, 9119896, 11399870, 11964220, 22799740, 23928440, 45599480, 60419311, 120838622, 241677244, 302096555, 483354488, 604193110, 1208386220, 2416772440]

約数ペア:

[(1, 2416772440), (2, 1208386220), (4, 604193110), (5, 483354488), (8, 302096555), (10, 241677244), (20, 120838622), (40, 60419311), (53, 45599480), (101, 23928440), (106, 22799740), (202, 11964220), (212, 11399870), (265, 9119896), (404, 5982110), (424, 5699935), (505, 4785688), (530, 4559948), (808, 2991055), (1010, 2392844), (1060, 2279974), (2020, 1196422), (2120, 1139987), (4040, 598211), (5353, 451480), (10706, 225740), (11287, 214120), (21412, 112870), (22574, 107060), (26765, 90296), (42824, 56435), (45148, 53530)]