97976140

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{20327}}^1$

素因数の和:20577

約数の個数: 24

約数和(自身を含む): 206613792

約数和(自身を除く): 108637652

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 20327, 40654, 81308, 101635, 203270, 406540, 4898807, 9797614, 19595228, 24494035, 48988070, 97976140]

約数ペア:

[(1, 97976140), (2, 48988070), (4, 24494035), (5, 19595228), (10, 9797614), (20, 4898807), (241, 406540), (482, 203270), (964, 101635), (1205, 81308), (2410, 40654), (4820, 20327)]