68572550

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{18787}}^1$

素因数の和:18872

約数の個数: 24

約数和(自身を含む): 129299016

約数和(自身を除く): 60726466

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 18787, 37574, 93935, 187870, 469675, 939350, 1371451, 2742902, 6857255, 13714510, 34286275, 68572550]

約数ペア:

[(1, 68572550), (2, 34286275), (5, 13714510), (10, 6857255), (25, 2742902), (50, 1371451), (73, 939350), (146, 469675), (365, 187870), (730, 93935), (1825, 37574), (3650, 18787)]