23827340

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7309}}^1$

素因数の和:7481

約数の個数: 24

約数和(自身を含む): 50351280

約数和(自身を除く): 26523940

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 7309, 14618, 29236, 36545, 73090, 146180, 1191367, 2382734, 4765468, 5956835, 11913670, 23827340]

約数ペア:

[(1, 23827340), (2, 11913670), (4, 5956835), (5, 4765468), (10, 2382734), (20, 1191367), (163, 146180), (326, 73090), (652, 36545), (815, 29236), (1630, 14618), (3260, 7309)]