105194960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101149}}^1$

素因数の和:101175

約数の個数: 40

約数和(自身を含む): 263394600

約数和(自身を除く): 158199640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 101149, 202298, 404596, 505745, 809192, 1011490, 1314937, 1618384, 2022980, 2629874, 4045960, 5259748, 6574685, 8091920, 10519496, 13149370, 21038992, 26298740, 52597480, 105194960]

約数ペア:

[(1, 105194960), (2, 52597480), (4, 26298740), (5, 21038992), (8, 13149370), (10, 10519496), (13, 8091920), (16, 6574685), (20, 5259748), (26, 4045960), (40, 2629874), (52, 2022980), (65, 1618384), (80, 1314937), (104, 1011490), (130, 809192), (208, 505745), (260, 404596), (520, 202298), (1040, 101149)]