8122540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8641}}^1$

素因数の和:8697

約数の個数: 24

約数和(自身を含む): 17422272

約数和(自身を除く): 9299732

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 8641, 17282, 34564, 43205, 86410, 172820, 406127, 812254, 1624508, 2030635, 4061270, 8122540]

約数ペア:

[(1, 8122540), (2, 4061270), (4, 2030635), (5, 1624508), (10, 812254), (20, 406127), (47, 172820), (94, 86410), (188, 43205), (235, 34564), (470, 17282), (940, 8641)]