9249080

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2161}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 21014640

約数和(自身を除く): 11765560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 2161, 4280, 4322, 8644, 10805, 17288, 21610, 43220, 86440, 231227, 462454, 924908, 1156135, 1849816, 2312270, 4624540, 9249080]

約数ペア:

[(1, 9249080), (2, 4624540), (4, 2312270), (5, 1849816), (8, 1156135), (10, 924908), (20, 462454), (40, 231227), (107, 86440), (214, 43220), (428, 21610), (535, 17288), (856, 10805), (1070, 8644), (2140, 4322), (2161, 4280)]