79076380

素因数分解:

$2^2\times 5^1\times {\mathrm{3953819}}^1$

素因数の和:3953828

約数の個数: 12

約数和(自身を含む): 166060440

約数和(自身を除く): 86984060

約数列:

[1, 2, 4, 5, 10, 20, 3953819, 7907638, 15815276, 19769095, 39538190, 79076380]

約数ペア:

[(1, 79076380), (2, 39538190), (4, 19769095), (5, 15815276), (10, 7907638), (20, 3953819)]