127606120

素因数分解:

$2^3\times 5^1\times {\mathrm{3190153}}^1$

素因数の和:3190164

約数の個数: 16

約数和(自身を含む): 287113860

約数和(自身を除く): 159507740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3190153, 6380306, 12760612, 15950765, 25521224, 31901530, 63803060, 127606120]

約数ペア:

[(1, 127606120), (2, 63803060), (4, 31901530), (5, 25521224), (8, 15950765), (10, 12760612), (20, 6380306), (40, 3190153)]