11408198960

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{455599}}^1$

素因数の和:455925

約数の個数: 40

約数和(自身を含む): 26608862400

約数和(自身を除く): 15200663440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 1252, 1565, 2504, 3130, 5008, 6260, 12520, 25040, 455599, 911198, 1822396, 2277995, 3644792, 4555990, 7289584, 9111980, 18223960, 36447920, 142602487, 285204974, 570409948, 713012435, 1140819896, 1426024870, 2281639792, 2852049740, 5704099480, 11408198960]

約数ペア:

[(1, 11408198960), (2, 5704099480), (4, 2852049740), (5, 2281639792), (8, 1426024870), (10, 1140819896), (16, 713012435), (20, 570409948), (40, 285204974), (80, 142602487), (313, 36447920), (626, 18223960), (1252, 9111980), (1565, 7289584), (2504, 4555990), (3130, 3644792), (5008, 2277995), (6260, 1822396), (12520, 911198), (25040, 455599)]