2104660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 4515840

約数和(自身を除く): 2411180

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2239, 4478, 8956, 11195, 22390, 44780, 105233, 210466, 420932, 526165, 1052330, 2104660]

約数ペア:

[(1, 2104660), (2, 1052330), (4, 526165), (5, 420932), (10, 210466), (20, 105233), (47, 44780), (94, 22390), (188, 11195), (235, 8956), (470, 4478), (940, 2239)]