10367731240

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{615661}}^1$

素因数の和:616093

約数の個数: 32

約数和(自身を含む): 23382842760

約数和(自身を除く): 13015111520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 3368, 4210, 8420, 16840, 615661, 1231322, 2462644, 3078305, 4925288, 6156610, 12313220, 24626440, 259193281, 518386562, 1036773124, 1295966405, 2073546248, 2591932810, 5183865620, 10367731240]

約数ペア:

[(1, 10367731240), (2, 5183865620), (4, 2591932810), (5, 2073546248), (8, 1295966405), (10, 1036773124), (20, 518386562), (40, 259193281), (421, 24626440), (842, 12313220), (1684, 6156610), (2105, 4925288), (3368, 3078305), (4210, 2462644), (8420, 1231322), (16840, 615661)]