85101260

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{19081}}^1$

素因数の和:19313

約数の個数: 24

約数和(自身を含む): 179523456

約数和(自身を除く): 94422196

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 19081, 38162, 76324, 95405, 190810, 381620, 4255063, 8510126, 17020252, 21275315, 42550630, 85101260]

約数ペア:

[(1, 85101260), (2, 42550630), (4, 21275315), (5, 17020252), (10, 8510126), (20, 4255063), (223, 381620), (446, 190810), (892, 95405), (1115, 76324), (2230, 38162), (4460, 19081)]