45554780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{119881}}^1$

素因数の和:119909

約数の個数: 24

約数和(自身を含む): 100700880

約数和(自身を除く): 55146100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 119881, 239762, 479524, 599405, 1198810, 2277739, 2397620, 4555478, 9110956, 11388695, 22777390, 45554780]

約数ペア:

[(1, 45554780), (2, 22777390), (4, 11388695), (5, 9110956), (10, 4555478), (19, 2397620), (20, 2277739), (38, 1198810), (76, 599405), (95, 479524), (190, 239762), (380, 119881)]