85357400

素因数分解:

$2^3\times 5^2\times {\mathrm{426787}}^1$

素因数の和:426803

約数の個数: 24

約数和(自身を含む): 198456420

約数和(自身を除く): 113099020

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 426787, 853574, 1707148, 2133935, 3414296, 4267870, 8535740, 10669675, 17071480, 21339350, 42678700, 85357400]

約数ペア:

[(1, 85357400), (2, 42678700), (4, 21339350), (5, 17071480), (8, 10669675), (10, 8535740), (20, 4267870), (25, 3414296), (40, 2133935), (50, 1707148), (100, 853574), (200, 426787)]