4517620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7789}}^1$

素因数の和:7827

約数の個数: 24

約数和(自身を含む): 9815400

約数和(自身を除く): 5297780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 7789, 15578, 31156, 38945, 77890, 155780, 225881, 451762, 903524, 1129405, 2258810, 4517620]

約数ペア:

[(1, 4517620), (2, 2258810), (4, 1129405), (5, 903524), (10, 451762), (20, 225881), (29, 155780), (58, 77890), (116, 38945), (145, 31156), (290, 15578), (580, 7789)]