10320500

素因数分解:

$2^2\times 5^3\times {\mathrm{20641}}^1$

素因数の和:20660

約数の個数: 24

約数和(自身を含む): 22541064

約数和(自身を除く): 12220564

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 20641, 41282, 82564, 103205, 206410, 412820, 516025, 1032050, 2064100, 2580125, 5160250, 10320500]

約数ペア:

[(1, 10320500), (2, 5160250), (4, 2580125), (5, 2064100), (10, 1032050), (20, 516025), (25, 412820), (50, 206410), (100, 103205), (125, 82564), (250, 41282), (500, 20641)]