23303380

素因数分解:

$2^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1279}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 49029120

約数和(自身を除く): 25725740

約数列:

[1, 2, 4, 5, 10, 20, 911, 1279, 1822, 2558, 3644, 4555, 5116, 6395, 9110, 12790, 18220, 25580, 1165169, 2330338, 4660676, 5825845, 11651690, 23303380]

約数ペア:

[(1, 23303380), (2, 11651690), (4, 5825845), (5, 4660676), (10, 2330338), (20, 1165169), (911, 25580), (1279, 18220), (1822, 12790), (2558, 9110), (3644, 6395), (4555, 5116)]