39921850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{42023}}^1$

素因数の和:42054

約数の個数: 24

約数和(自身を含む): 78164640

約数和(自身を除く): 38242790

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 42023, 84046, 210115, 420230, 798437, 1050575, 1596874, 2101150, 3992185, 7984370, 19960925, 39921850]

約数ペア:

[(1, 39921850), (2, 19960925), (5, 7984370), (10, 3992185), (19, 2101150), (25, 1596874), (38, 1050575), (50, 798437), (95, 420230), (190, 210115), (475, 84046), (950, 42023)]