5415702640

素因数分解:

$2^4\times 5^1\times {\mathrm{3881}}^1\times {\mathrm{17443}}^1$

素因数の和:21337

約数の個数: 40

約数和(自身を含む): 12595475088

約数和(自身を除く): 7179772448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3881, 7762, 15524, 17443, 19405, 31048, 34886, 38810, 62096, 69772, 77620, 87215, 139544, 155240, 174430, 279088, 310480, 348860, 697720, 1395440, 67696283, 135392566, 270785132, 338481415, 541570264, 676962830, 1083140528, 1353925660, 2707851320, 5415702640]

約数ペア:

[(1, 5415702640), (2, 2707851320), (4, 1353925660), (5, 1083140528), (8, 676962830), (10, 541570264), (16, 338481415), (20, 270785132), (40, 135392566), (80, 67696283), (3881, 1395440), (7762, 697720), (15524, 348860), (17443, 310480), (19405, 279088), (31048, 174430), (34886, 155240), (38810, 139544), (62096, 87215), (69772, 77620)]