37690120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72481}}^1$

素因数の和:72505

約数の個数: 32

約数和(自身を含む): 91327320

約数和(自身を除く): 53637200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 72481, 144962, 289924, 362405, 579848, 724810, 942253, 1449620, 1884506, 2899240, 3769012, 4711265, 7538024, 9422530, 18845060, 37690120]

約数ペア:

[(1, 37690120), (2, 18845060), (4, 9422530), (5, 7538024), (8, 4711265), (10, 3769012), (13, 2899240), (20, 1884506), (26, 1449620), (40, 942253), (52, 724810), (65, 579848), (104, 362405), (130, 289924), (260, 144962), (520, 72481)]