56000560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9091}}^1$

素因数の和:9122

約数の個数: 80

約数和(自身を含む): 162346752

約数和(自身を除く): 106346192

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 9091, 18182, 36364, 45455, 63637, 72728, 90910, 100001, 127274, 145456, 181820, 200002, 254548, 318185, 363640, 400004, 500005, 509096, 636370, 700007, 727280, 800008, 1000010, 1018192, 1272740, 1400014, 1600016, 2000020, 2545480, 2800028, 3500035, 4000040, 5090960, 5600056, 7000070, 8000080, 11200112, 14000140, 28000280, 56000560]

約数ペア:

[(1, 56000560), (2, 28000280), (4, 14000140), (5, 11200112), (7, 8000080), (8, 7000070), (10, 5600056), (11, 5090960), (14, 4000040), (16, 3500035), (20, 2800028), (22, 2545480), (28, 2000020), (35, 1600016), (40, 1400014), (44, 1272740), (55, 1018192), (56, 1000010), (70, 800008), (77, 727280), (80, 700007), (88, 636370), (110, 509096), (112, 500005), (140, 400004), (154, 363640), (176, 318185), (220, 254548), (280, 200002), (308, 181820), (385, 145456), (440, 127274), (560, 100001), (616, 90910), (770, 72728), (880, 63637), (1232, 45455), (1540, 36364), (3080, 18182), (6160, 9091)]