83748040

素因数分解:

$2^3\times 5^1\times {\mathrm{2093701}}^1$

素因数の和:2093712

約数の個数: 16

約数和(自身を含む): 188433180

約数和(自身を除く): 104685140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2093701, 4187402, 8374804, 10468505, 16749608, 20937010, 41874020, 83748040]

約数ペア:

[(1, 83748040), (2, 41874020), (4, 20937010), (5, 16749608), (8, 10468505), (10, 8374804), (20, 4187402), (40, 2093701)]