9379280

素因数分解:

$2^4\times 5^1\times {\mathrm{117241}}^1$

素因数の和:117254

約数の個数: 20

約数和(自身を含む): 21807012

約数和(自身を除く): 12427732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 117241, 234482, 468964, 586205, 937928, 1172410, 1875856, 2344820, 4689640, 9379280]

約数ペア:

[(1, 9379280), (2, 4689640), (4, 2344820), (5, 1875856), (8, 1172410), (10, 937928), (16, 586205), (20, 468964), (40, 234482), (80, 117241)]