15901476860

素因数分解:

$2^2\times 5^1\times {\mathrm{27967}}^1\times {\mathrm{28429}}^1$

素因数の和:56405

約数の個数: 24

約数和(自身を含む): 33395470080

約数和(自身を除く): 17493993220

約数列:

[1, 2, 4, 5, 10, 20, 27967, 28429, 55934, 56858, 111868, 113716, 139835, 142145, 279670, 284290, 559340, 568580, 795073843, 1590147686, 3180295372, 3975369215, 7950738430, 15901476860]

約数ペア:

[(1, 15901476860), (2, 7950738430), (4, 3975369215), (5, 3180295372), (10, 1590147686), (20, 795073843), (27967, 568580), (28429, 559340), (55934, 284290), (56858, 279670), (111868, 142145), (113716, 139835)]