45275240

素因数分解:

$2^3\times 5^1\times {\mathrm{1131881}}^1$

素因数の和:1131892

約数の個数: 16

約数和(自身を含む): 101869380

約数和(自身を除く): 56594140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1131881, 2263762, 4527524, 5659405, 9055048, 11318810, 22637620, 45275240]

約数ペア:

[(1, 45275240), (2, 22637620), (4, 11318810), (5, 9055048), (8, 5659405), (10, 4527524), (20, 2263762), (40, 1131881)]