7974032005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{179737}}^1$

素因数の和:180228

約数の個数: 16

約数和(自身を含む): 10094086080

約数和(自身を除く): 2120054075

約数列:

[1, 5, 19, 95, 467, 2335, 8873, 44365, 179737, 898685, 3415003, 17075015, 83937179, 419685895, 1594806401, 7974032005]

約数ペア:

[(1, 7974032005), (5, 1594806401), (19, 419685895), (95, 83937179), (467, 17075015), (2335, 3415003), (8873, 898685), (44365, 179737)]