15677552680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1\times {\mathrm{10457}}^1$

素因数の和:11518

約数の個数: 64

約数和(自身を含む): 36267089040

約数和(自身を除く): 20589536360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1013, 1480, 2026, 4052, 5065, 8104, 10130, 10457, 20260, 20914, 37481, 40520, 41828, 52285, 74962, 83656, 104570, 149924, 187405, 209140, 299848, 374810, 386909, 418280, 749620, 773818, 1499240, 1547636, 1934545, 3095272, 3869090, 7738180, 10592941, 15476360, 21185882, 42371764, 52964705, 84743528, 105929410, 211858820, 391938817, 423717640, 783877634, 1567755268, 1959694085, 3135510536, 3919388170, 7838776340, 15677552680]

約数ペア:

[(1, 15677552680), (2, 7838776340), (4, 3919388170), (5, 3135510536), (8, 1959694085), (10, 1567755268), (20, 783877634), (37, 423717640), (40, 391938817), (74, 211858820), (148, 105929410), (185, 84743528), (296, 52964705), (370, 42371764), (740, 21185882), (1013, 15476360), (1480, 10592941), (2026, 7738180), (4052, 3869090), (5065, 3095272), (8104, 1934545), (10130, 1547636), (10457, 1499240), (20260, 773818), (20914, 749620), (37481, 418280), (40520, 386909), (41828, 374810), (52285, 299848), (74962, 209140), (83656, 187405), (104570, 149924)]