70723985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{3779}}^1$

素因数の和:4000

約数の個数: 16

約数和(自身を含む): 89812800

約数和(自身を除く): 19088815

約数列:

[1, 5, 19, 95, 197, 985, 3743, 3779, 18715, 18895, 71801, 359005, 744463, 3722315, 14144797, 70723985]

約数ペア:

[(1, 70723985), (5, 14144797), (19, 3722315), (95, 744463), (197, 359005), (985, 71801), (3743, 18895), (3779, 18715)]