86255620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23063}}^1$

素因数の和:23100

約数の個数: 48

約数和(自身を含む): 209236608

約数和(自身を除く): 122980988

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 23063, 46126, 92252, 115315, 230630, 253693, 392071, 461260, 507386, 784142, 1014772, 1268465, 1568284, 1960355, 2536930, 3920710, 4312781, 5073860, 7841420, 8625562, 17251124, 21563905, 43127810, 86255620]

約数ペア:

[(1, 86255620), (2, 43127810), (4, 21563905), (5, 17251124), (10, 8625562), (11, 7841420), (17, 5073860), (20, 4312781), (22, 3920710), (34, 2536930), (44, 1960355), (55, 1568284), (68, 1268465), (85, 1014772), (110, 784142), (170, 507386), (187, 461260), (220, 392071), (340, 253693), (374, 230630), (748, 115315), (935, 92252), (1870, 46126), (3740, 23063)]