40102550

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{10987}}^1$

素因数の和:11072

約数の個数: 24

約数和(自身を含む): 75619416

約数和(自身を除く): 35516866

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 10987, 21974, 54935, 109870, 274675, 549350, 802051, 1604102, 4010255, 8020510, 20051275, 40102550]

約数ペア:

[(1, 40102550), (2, 20051275), (5, 8020510), (10, 4010255), (25, 1604102), (50, 802051), (73, 549350), (146, 274675), (365, 109870), (730, 54935), (1825, 21974), (3650, 10987)]