4972900

素因数分解:

$2^2\times 5^2\times {\mathrm{223}}^2$

素因数の和:460

約数の個数: 27

約数和(自身を含む): 10839801

約数和(自身を除く): 5866901

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 223, 446, 892, 1115, 2230, 4460, 5575, 11150, 22300, 49729, 99458, 198916, 248645, 497290, 994580, 1243225, 2486450, 4972900]

約数ペア:

[(1, 4972900), (2, 2486450), (4, 1243225), (5, 994580), (10, 497290), (20, 248645), (25, 198916), (50, 99458), (100, 49729), (223, 22300), (446, 11150), (892, 5575), (1115, 4460)]