8504360

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1987}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 19323360

約数和(自身を除く): 10819000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1987, 2140, 3974, 4280, 7948, 9935, 15896, 19870, 39740, 79480, 212609, 425218, 850436, 1063045, 1700872, 2126090, 4252180, 8504360]

約数ペア:

[(1, 8504360), (2, 4252180), (4, 2126090), (5, 1700872), (8, 1063045), (10, 850436), (20, 425218), (40, 212609), (107, 79480), (214, 39740), (428, 19870), (535, 15896), (856, 9935), (1070, 7948), (1987, 4280), (2140, 3974)]