5452820

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2647}}^1$

素因数の和:2759

約数の個数: 24

約数和(自身を含む): 11566464

約数和(自身を除く): 6113644

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 2647, 5294, 10588, 13235, 26470, 52940, 272641, 545282, 1090564, 1363205, 2726410, 5452820]

約数ペア:

[(1, 5452820), (2, 2726410), (4, 1363205), (5, 1090564), (10, 545282), (20, 272641), (103, 52940), (206, 26470), (412, 13235), (515, 10588), (1030, 5294), (2060, 2647)]