42024820

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{10559}}^1$

素因数の和:10767

約数の個数: 24

約数和(自身を含む): 88704000

約数和(自身を除く): 46679180

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 10559, 21118, 42236, 52795, 105590, 211180, 2101241, 4202482, 8404964, 10506205, 21012410, 42024820]

約数ペア:

[(1, 42024820), (2, 21012410), (4, 10506205), (5, 8404964), (10, 4202482), (20, 2101241), (199, 211180), (398, 105590), (796, 52795), (995, 42236), (1990, 21118), (3980, 10559)]