42608360

素因数分解:

$2^3\times 5^1\times {\mathrm{1065209}}^1$

素因数の和:1065220

約数の個数: 16

約数和(自身を含む): 95868900

約数和(自身を除く): 53260540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1065209, 2130418, 4260836, 5326045, 8521672, 10652090, 21304180, 42608360]

約数ペア:

[(1, 42608360), (2, 21304180), (4, 10652090), (5, 8521672), (8, 5326045), (10, 4260836), (20, 2130418), (40, 1065209)]