97946920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{84437}}^1$

素因数の和:84477

約数の個数: 32

約数和(自身を含む): 227982600

約数和(自身を除く): 130035680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 84437, 168874, 337748, 422185, 675496, 844370, 1688740, 2448673, 3377480, 4897346, 9794692, 12243365, 19589384, 24486730, 48973460, 97946920]

約数ペア:

[(1, 97946920), (2, 48973460), (4, 24486730), (5, 19589384), (8, 12243365), (10, 9794692), (20, 4897346), (29, 3377480), (40, 2448673), (58, 1688740), (116, 844370), (145, 675496), (232, 422185), (290, 337748), (580, 168874), (1160, 84437)]