2247336850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{20533}}^1$

素因数の和:20755

約数の個数: 48

約数和(自身を含む): 4583188800

約数和(自身を除く): 2335851950

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 199, 275, 398, 550, 995, 1990, 2189, 4378, 4975, 9950, 10945, 20533, 21890, 41066, 54725, 102665, 109450, 205330, 225863, 451726, 513325, 1026650, 1129315, 2258630, 4086067, 5646575, 8172134, 11293150, 20430335, 40860670, 44946737, 89893474, 102151675, 204303350, 224733685, 449467370, 1123668425, 2247336850]

約数ペア:

[(1, 2247336850), (2, 1123668425), (5, 449467370), (10, 224733685), (11, 204303350), (22, 102151675), (25, 89893474), (50, 44946737), (55, 40860670), (110, 20430335), (199, 11293150), (275, 8172134), (398, 5646575), (550, 4086067), (995, 2258630), (1990, 1129315), (2189, 1026650), (4378, 513325), (4975, 451726), (9950, 225863), (10945, 205330), (20533, 109450), (21890, 102665), (41066, 54725)]