10812820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11503}}^1$

素因数の和:11559

約数の個数: 24

約数和(自身を含む): 23192064

約数和(自身を除く): 12379244

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 11503, 23006, 46012, 57515, 115030, 230060, 540641, 1081282, 2162564, 2703205, 5406410, 10812820]

約数ペア:

[(1, 10812820), (2, 5406410), (4, 2703205), (5, 2162564), (10, 1081282), (20, 540641), (47, 230060), (94, 115030), (188, 57515), (235, 46012), (470, 23006), (940, 11503)]