8855080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17029}}^1$

素因数の和:17053

約数の個数: 32

約数和(自身を含む): 21457800

約数和(自身を除く): 12602720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 17029, 34058, 68116, 85145, 136232, 170290, 221377, 340580, 442754, 681160, 885508, 1106885, 1771016, 2213770, 4427540, 8855080]

約数ペア:

[(1, 8855080), (2, 4427540), (4, 2213770), (5, 1771016), (8, 1106885), (10, 885508), (13, 681160), (20, 442754), (26, 340580), (40, 221377), (52, 170290), (65, 136232), (104, 85145), (130, 68116), (260, 34058), (520, 17029)]