10908620

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5623}}^1$

素因数の和:5729

約数の個数: 24

約数和(自身を含む): 23148384

約数和(自身を除く): 12239764

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 5623, 11246, 22492, 28115, 56230, 112460, 545431, 1090862, 2181724, 2727155, 5454310, 10908620]

約数ペア:

[(1, 10908620), (2, 5454310), (4, 2727155), (5, 2181724), (10, 1090862), (20, 545431), (97, 112460), (194, 56230), (388, 28115), (485, 22492), (970, 11246), (1940, 5623)]