8728042010

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1637}}^1\times {\mathrm{3271}}^1$

素因数の和:5078

約数の個数: 32

約数和(自身を含む): 15821350272

約数和(自身を除く): 7093308262

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 1637, 3271, 3274, 6542, 8185, 16355, 16370, 32710, 266831, 533173, 533662, 1066346, 1334155, 2665865, 2668310, 5331730, 5354627, 10709254, 26773135, 53546270, 872804201, 1745608402, 4364021005, 8728042010]

約数ペア:

[(1, 8728042010), (2, 4364021005), (5, 1745608402), (10, 872804201), (163, 53546270), (326, 26773135), (815, 10709254), (1630, 5354627), (1637, 5331730), (3271, 2668310), (3274, 2665865), (6542, 1334155), (8185, 1066346), (16355, 533662), (16370, 533173), (32710, 266831)]