34844780

素因数分解:

$2^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1571}}^1$

素因数の和:2689

約数の個数: 24

約数和(自身を含む): 73286640

約数和(自身を除く): 38441860

約数列:

[1, 2, 4, 5, 10, 20, 1109, 1571, 2218, 3142, 4436, 5545, 6284, 7855, 11090, 15710, 22180, 31420, 1742239, 3484478, 6968956, 8711195, 17422390, 34844780]

約数ペア:

[(1, 34844780), (2, 17422390), (4, 8711195), (5, 6968956), (10, 3484478), (20, 1742239), (1109, 31420), (1571, 22180), (2218, 15710), (3142, 11090), (4436, 7855), (5545, 6284)]