9073780

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{719}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 19111680

約数和(自身を除く): 10037900

約数列:

[1, 2, 4, 5, 10, 20, 631, 719, 1262, 1438, 2524, 2876, 3155, 3595, 6310, 7190, 12620, 14380, 453689, 907378, 1814756, 2268445, 4536890, 9073780]

約数ペア:

[(1, 9073780), (2, 4536890), (4, 2268445), (5, 1814756), (10, 907378), (20, 453689), (631, 14380), (719, 12620), (1262, 7190), (1438, 6310), (2524, 3595), (2876, 3155)]