63430480

素因数分解:

$2^4\times 5^1\times {\mathrm{792881}}^1$

素因数の和:792894

約数の個数: 20

約数和(自身を含む): 147476052

約数和(自身を除く): 84045572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 792881, 1585762, 3171524, 3964405, 6343048, 7928810, 12686096, 15857620, 31715240, 63430480]

約数ペア:

[(1, 63430480), (2, 31715240), (4, 15857620), (5, 12686096), (8, 7928810), (10, 6343048), (16, 3964405), (20, 3171524), (40, 1585762), (80, 792881)]