2492721025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{42089}}^1$

素因数の和:42225

約数の個数: 24

約数和(自身を含む): 3256755840

約数和(自身を除く): 764034815

約数列:

[1, 5, 23, 25, 103, 115, 515, 575, 2369, 2575, 11845, 42089, 59225, 210445, 968047, 1052225, 4335167, 4840235, 21675835, 24201175, 99708841, 108379175, 498544205, 2492721025]

約数ペア:

[(1, 2492721025), (5, 498544205), (23, 108379175), (25, 99708841), (103, 24201175), (115, 21675835), (515, 4840235), (575, 4335167), (2369, 1052225), (2575, 968047), (11845, 210445), (42089, 59225)]