56518000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:408

約数の個数: 160

約数和(自身を含む): 170846208

約数和(自身を除く): 114328208

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 175, 176, 200, 220, 250, 275, 280, 308, 350, 367, 385, 400, 440, 500, 550, 560, 616, 700, 734, 770, 875, 880, 1000, 1100, 1232, 1375, 1400, 1468, 1540, 1750, 1835, 1925, 2000, 2200, 2569, 2750, 2800, 2936, 3080, 3500, 3670, 3850, 4037, 4400, 5138, 5500, 5872, 6160, 7000, 7340, 7700, 8074, 9175, 9625, 10276, 11000, 12845, 14000, 14680, 15400, 16148, 18350, 19250, 20185, 20552, 22000, 25690, 28259, 29360, 30800, 32296, 36700, 38500, 40370, 41104, 45875, 51380, 56518, 64225, 64592, 73400, 77000, 80740, 91750, 100925, 102760, 113036, 128450, 141295, 146800, 154000, 161480, 183500, 201850, 205520, 226072, 256900, 282590, 321125, 322960, 367000, 403700, 452144, 504625, 513800, 565180, 642250, 706475, 734000, 807400, 1009250, 1027600, 1130360, 1284500, 1412950, 1614800, 2018500, 2260720, 2569000, 2825900, 3532375, 4037000, 5138000, 5651800, 7064750, 8074000, 11303600, 14129500, 28259000, 56518000]

約数ペア:

[(1, 56518000), (2, 28259000), (4, 14129500), (5, 11303600), (7, 8074000), (8, 7064750), (10, 5651800), (11, 5138000), (14, 4037000), (16, 3532375), (20, 2825900), (22, 2569000), (25, 2260720), (28, 2018500), (35, 1614800), (40, 1412950), (44, 1284500), (50, 1130360), (55, 1027600), (56, 1009250), (70, 807400), (77, 734000), (80, 706475), (88, 642250), (100, 565180), (110, 513800), (112, 504625), (125, 452144), (140, 403700), (154, 367000), (175, 322960), (176, 321125), (200, 282590), (220, 256900), (250, 226072), (275, 205520), (280, 201850), (308, 183500), (350, 161480), (367, 154000), (385, 146800), (400, 141295), (440, 128450), (500, 113036), (550, 102760), (560, 100925), (616, 91750), (700, 80740), (734, 77000), (770, 73400), (875, 64592), (880, 64225), (1000, 56518), (1100, 51380), (1232, 45875), (1375, 41104), (1400, 40370), (1468, 38500), (1540, 36700), (1750, 32296), (1835, 30800), (1925, 29360), (2000, 28259), (2200, 25690), (2569, 22000), (2750, 20552), (2800, 20185), (2936, 19250), (3080, 18350), (3500, 16148), (3670, 15400), (3850, 14680), (4037, 14000), (4400, 12845), (5138, 11000), (5500, 10276), (5872, 9625), (6160, 9175), (7000, 8074), (7340, 7700)]