118072040

素因数分解:

$2^3\times 5^1\times {\mathrm{2951801}}^1$

素因数の和:2951812

約数の個数: 16

約数和(自身を含む): 265662180

約数和(自身を除く): 147590140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2951801, 5903602, 11807204, 14759005, 23614408, 29518010, 59036020, 118072040]

約数ペア:

[(1, 118072040), (2, 59036020), (4, 29518010), (5, 23614408), (8, 14759005), (10, 11807204), (20, 5903602), (40, 2951801)]