23112160

素因数分解:

$2^5\times 5^1\times {\mathrm{144451}}^1$

素因数の和:144466

約数の個数: 24

約数和(自身を含む): 54602856

約数和(自身を除く): 31490696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 144451, 288902, 577804, 722255, 1155608, 1444510, 2311216, 2889020, 4622432, 5778040, 11556080, 23112160]

約数ペア:

[(1, 23112160), (2, 11556080), (4, 5778040), (5, 4622432), (8, 2889020), (10, 2311216), (16, 1444510), (20, 1155608), (32, 722255), (40, 577804), (80, 288902), (160, 144451)]