3680660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2521}}^1$

素因数の和:2603

約数の個数: 24

約数和(自身を含む): 7838376

約数和(自身を除く): 4157716

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 2521, 5042, 10084, 12605, 25210, 50420, 184033, 368066, 736132, 920165, 1840330, 3680660]

約数ペア:

[(1, 3680660), (2, 1840330), (4, 920165), (5, 736132), (10, 368066), (20, 184033), (73, 50420), (146, 25210), (292, 12605), (365, 10084), (730, 5042), (1460, 2521)]