57200345

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{809}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 69984000

約数和(自身を除く): 12783655

約数列:

[1, 5, 79, 179, 395, 809, 895, 4045, 14141, 63911, 70705, 144811, 319555, 724055, 11440069, 57200345]

約数ペア:

[(1, 57200345), (5, 11440069), (79, 724055), (179, 319555), (395, 144811), (809, 70705), (895, 63911), (4045, 14141)]