85811350

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{10529}}^1$

素因数の和:10704

約数の個数: 24

約数和(自身を含む): 160603560

約数和(自身を除く): 74792210

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 8150, 10529, 21058, 52645, 105290, 263225, 526450, 1716227, 3432454, 8581135, 17162270, 42905675, 85811350]

約数ペア:

[(1, 85811350), (2, 42905675), (5, 17162270), (10, 8581135), (25, 3432454), (50, 1716227), (163, 526450), (326, 263225), (815, 105290), (1630, 52645), (4075, 21058), (8150, 10529)]