22181350

素因数分解:

$2^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1637}}^1$

素因数の和:1920

約数の個数: 24

約数和(自身を含む): 41434848

約数和(自身を除く): 19253498

約数列:

[1, 2, 5, 10, 25, 50, 271, 542, 1355, 1637, 2710, 3274, 6775, 8185, 13550, 16370, 40925, 81850, 443627, 887254, 2218135, 4436270, 11090675, 22181350]

約数ペア:

[(1, 22181350), (2, 11090675), (5, 4436270), (10, 2218135), (25, 887254), (50, 443627), (271, 81850), (542, 40925), (1355, 16370), (1637, 13550), (2710, 8185), (3274, 6775)]