22680640

素因数分解:

$2^6\times 5^1\times {\mathrm{70877}}^1$

素因数の和:70894

約数の個数: 28

約数和(自身を含む): 54009036

約数和(自身を除く): 31328396

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 70877, 141754, 283508, 354385, 567016, 708770, 1134032, 1417540, 2268064, 2835080, 4536128, 5670160, 11340320, 22680640]

約数ペア:

[(1, 22680640), (2, 11340320), (4, 5670160), (5, 4536128), (8, 2835080), (10, 2268064), (16, 1417540), (20, 1134032), (32, 708770), (40, 567016), (64, 354385), (80, 283508), (160, 141754), (320, 70877)]