52680640

素因数分解:

$2^6\times 5^1\times {\mathrm{164627}}^1$

素因数の和:164644

約数の個数: 28

約数和(自身を含む): 125446536

約数和(自身を除く): 72765896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 164627, 329254, 658508, 823135, 1317016, 1646270, 2634032, 3292540, 5268064, 6585080, 10536128, 13170160, 26340320, 52680640]

約数ペア:

[(1, 52680640), (2, 26340320), (4, 13170160), (5, 10536128), (8, 6585080), (10, 5268064), (16, 3292540), (20, 2634032), (32, 1646270), (40, 1317016), (64, 823135), (80, 658508), (160, 329254), (320, 164627)]