23485820

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1861}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 49424928

約数和(自身を除く): 25939108

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 1861, 2524, 3155, 3722, 6310, 7444, 9305, 12620, 18610, 37220, 1174291, 2348582, 4697164, 5871455, 11742910, 23485820]

約数ペア:

[(1, 23485820), (2, 11742910), (4, 5871455), (5, 4697164), (10, 2348582), (20, 1174291), (631, 37220), (1262, 18610), (1861, 12620), (2524, 9305), (3155, 7444), (3722, 6310)]