58428220

素因数分解:

$2^2\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{2339}}^1$

素因数の和:3597

約数の個数: 24

約数和(自身を含む): 122850000

約数和(自身を除く): 64421780

約数列:

[1, 2, 4, 5, 10, 20, 1249, 2339, 2498, 4678, 4996, 6245, 9356, 11695, 12490, 23390, 24980, 46780, 2921411, 5842822, 11685644, 14607055, 29214110, 58428220]

約数ペア:

[(1, 58428220), (2, 29214110), (4, 14607055), (5, 11685644), (10, 5842822), (20, 2921411), (1249, 46780), (2339, 24980), (2498, 23390), (4678, 12490), (4996, 11695), (6245, 9356)]