85426360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{125627}}^1$

素因数の和:125655

約数の個数: 32

約数和(自身を含む): 203517360

約数和(自身を除く): 118091000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 125627, 251254, 502508, 628135, 1005016, 1256270, 2135659, 2512540, 4271318, 5025080, 8542636, 10678295, 17085272, 21356590, 42713180, 85426360]

約数ペア:

[(1, 85426360), (2, 42713180), (4, 21356590), (5, 17085272), (8, 10678295), (10, 8542636), (17, 5025080), (20, 4271318), (34, 2512540), (40, 2135659), (68, 1256270), (85, 1005016), (136, 628135), (170, 502508), (340, 251254), (680, 125627)]