8177290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 16277760

約数和(自身を除く): 8100470

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 941, 1738, 1882, 4345, 4705, 8690, 9410, 10351, 20702, 51755, 74339, 103510, 148678, 371695, 743390, 817729, 1635458, 4088645, 8177290]

約数ペア:

[(1, 8177290), (2, 4088645), (5, 1635458), (10, 817729), (11, 743390), (22, 371695), (55, 148678), (79, 103510), (110, 74339), (158, 51755), (395, 20702), (790, 10351), (869, 9410), (941, 8690), (1738, 4705), (1882, 4345)]