14980780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15937}}^1$

素因数の和:15993

約数の個数: 24

約数和(自身を含む): 32131008

約数和(自身を除く): 17150228

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 15937, 31874, 63748, 79685, 159370, 318740, 749039, 1498078, 2996156, 3745195, 7490390, 14980780]

約数ペア:

[(1, 14980780), (2, 7490390), (4, 3745195), (5, 2996156), (10, 1498078), (20, 749039), (47, 318740), (94, 159370), (188, 79685), (235, 63748), (470, 31874), (940, 15937)]