16009550

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1609}}^1$

素因数の和:1820

約数の個数: 24

約数和(自身を含む): 29946000

約数和(自身を除く): 13936450

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 995, 1609, 1990, 3218, 4975, 8045, 9950, 16090, 40225, 80450, 320191, 640382, 1600955, 3201910, 8004775, 16009550]

約数ペア:

[(1, 16009550), (2, 8004775), (5, 3201910), (10, 1600955), (25, 640382), (50, 320191), (199, 80450), (398, 40225), (995, 16090), (1609, 9950), (1990, 8045), (3218, 4975)]