2011183550

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{202129}}^1$

素因数の和:202340

約数の個数: 24

約数和(自身を含む): 3759618000

約数和(自身を除く): 1748434450

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 995, 1990, 4975, 9950, 202129, 404258, 1010645, 2021290, 5053225, 10106450, 40223671, 80447342, 201118355, 402236710, 1005591775, 2011183550]

約数ペア:

[(1, 2011183550), (2, 1005591775), (5, 402236710), (10, 201118355), (25, 80447342), (50, 40223671), (199, 10106450), (398, 5053225), (995, 2021290), (1990, 1010645), (4975, 404258), (9950, 202129)]