88102040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{169427}}^1$

素因数の和:169451

約数の個数: 32

約数和(自身を含む): 213479280

約数和(自身を除く): 125377240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 169427, 338854, 677708, 847135, 1355416, 1694270, 2202551, 3388540, 4405102, 6777080, 8810204, 11012755, 17620408, 22025510, 44051020, 88102040]

約数ペア:

[(1, 88102040), (2, 44051020), (4, 22025510), (5, 17620408), (8, 11012755), (10, 8810204), (13, 6777080), (20, 4405102), (26, 3388540), (40, 2202551), (52, 1694270), (65, 1355416), (104, 847135), (130, 677708), (260, 338854), (520, 169427)]