160447730

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{80627}}^1$

素因数の和:80833

約数の個数: 16

約数和(自身を含む): 290260800

約数和(自身を除く): 129813070

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 80627, 161254, 403135, 806270, 16044773, 32089546, 80223865, 160447730]

約数ペア:

[(1, 160447730), (2, 80223865), (5, 32089546), (10, 16044773), (199, 806270), (398, 403135), (995, 161254), (1990, 80627)]