57977540

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{4729}}^1$

素因数の和:5351

約数の個数: 24

約数和(自身を含む): 121977240

約数和(自身を除く): 63999700

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 4729, 6130, 9458, 12260, 18916, 23645, 47290, 94580, 2898877, 5797754, 11595508, 14494385, 28988770, 57977540]

約数ペア:

[(1, 57977540), (2, 28988770), (4, 14494385), (5, 11595508), (10, 5797754), (20, 2898877), (613, 94580), (1226, 47290), (2452, 23645), (3065, 18916), (4729, 12260), (6130, 9458)]