15669872410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{721117}}^1$

素因数の和:721218

約数の個数: 32

約数和(自身を含む): 29438921232

約数和(自身を除く): 13769048822

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 10865, 21730, 721117, 1442234, 3605585, 7211170, 29565797, 38219201, 59131594, 76438402, 147828985, 191096005, 295657970, 382192010, 1566987241, 3133974482, 7834936205, 15669872410]

約数ペア:

[(1, 15669872410), (2, 7834936205), (5, 3133974482), (10, 1566987241), (41, 382192010), (53, 295657970), (82, 191096005), (106, 147828985), (205, 76438402), (265, 59131594), (410, 38219201), (530, 29565797), (2173, 7211170), (4346, 3605585), (10865, 1442234), (21730, 721117)]