6738859520

素因数分解:

$2^9\times 5^1\times {\mathrm{263}}^1\times {\mathrm{10009}}^1$

素因数の和:10295

約数の個数: 80

約数和(自身を含む): 16220524320

約数和(自身を除く): 9481664800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 263, 320, 512, 526, 640, 1052, 1280, 1315, 2104, 2560, 2630, 4208, 5260, 8416, 10009, 10520, 16832, 20018, 21040, 33664, 40036, 42080, 50045, 67328, 80072, 84160, 100090, 134656, 160144, 168320, 200180, 320288, 336640, 400360, 640576, 673280, 800720, 1281152, 1601440, 2562304, 2632367, 3202880, 5124608, 5264734, 6405760, 10529468, 12811520, 13161835, 21058936, 25623040, 26323670, 42117872, 52647340, 84235744, 105294680, 168471488, 210589360, 336942976, 421178720, 673885952, 842357440, 1347771904, 1684714880, 3369429760, 6738859520]

約数ペア:

[(1, 6738859520), (2, 3369429760), (4, 1684714880), (5, 1347771904), (8, 842357440), (10, 673885952), (16, 421178720), (20, 336942976), (32, 210589360), (40, 168471488), (64, 105294680), (80, 84235744), (128, 52647340), (160, 42117872), (256, 26323670), (263, 25623040), (320, 21058936), (512, 13161835), (526, 12811520), (640, 10529468), (1052, 6405760), (1280, 5264734), (1315, 5124608), (2104, 3202880), (2560, 2632367), (2630, 2562304), (4208, 1601440), (5260, 1281152), (8416, 800720), (10009, 673280), (10520, 640576), (16832, 400360), (20018, 336640), (21040, 320288), (33664, 200180), (40036, 168320), (42080, 160144), (50045, 134656), (67328, 100090), (80072, 84160)]