5747620

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3229}}^1$

素因数の和:3327

約数の個数: 24

約数和(自身を含む): 12209400

約数和(自身を除く): 6461780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 3229, 6458, 12916, 16145, 32290, 64580, 287381, 574762, 1149524, 1436905, 2873810, 5747620]

約数ペア:

[(1, 5747620), (2, 2873810), (4, 1436905), (5, 1149524), (10, 574762), (20, 287381), (89, 64580), (178, 32290), (356, 16145), (445, 12916), (890, 6458), (1780, 3229)]