13900660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9521}}^1$

素因数の和:9603

約数の個数: 24

約数和(自身を含む): 29594376

約数和(自身を除く): 15693716

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 9521, 19042, 38084, 47605, 95210, 190420, 695033, 1390066, 2780132, 3475165, 6950330, 13900660]

約数ペア:

[(1, 13900660), (2, 6950330), (4, 3475165), (5, 2780132), (10, 1390066), (20, 695033), (73, 190420), (146, 95210), (292, 47605), (365, 38084), (730, 19042), (1460, 9521)]