124045640

素因数分解:

$2^3\times 5^1\times {\mathrm{3101141}}^1$

素因数の和:3101152

約数の個数: 16

約数和(自身を含む): 279102780

約数和(自身を除く): 155057140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3101141, 6202282, 12404564, 15505705, 24809128, 31011410, 62022820, 124045640]

約数ペア:

[(1, 124045640), (2, 62022820), (4, 31011410), (5, 24809128), (8, 15505705), (10, 12404564), (20, 6202282), (40, 3101141)]