4755520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:228

約数の個数: 112

約数和(自身を含む): 14191488

約数和(自身を除く): 9435968

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 193, 220, 224, 280, 308, 320, 352, 385, 386, 440, 448, 560, 616, 704, 770, 772, 880, 965, 1120, 1232, 1351, 1540, 1544, 1760, 1930, 2123, 2240, 2464, 2702, 3080, 3088, 3520, 3860, 4246, 4928, 5404, 6160, 6176, 6755, 7720, 8492, 10615, 10808, 12320, 12352, 13510, 14861, 15440, 16984, 21230, 21616, 24640, 27020, 29722, 30880, 33968, 42460, 43232, 54040, 59444, 61760, 67936, 74305, 84920, 86464, 108080, 118888, 135872, 148610, 169840, 216160, 237776, 297220, 339680, 432320, 475552, 594440, 679360, 951104, 1188880, 2377760, 4755520]

約数ペア:

[(1, 4755520), (2, 2377760), (4, 1188880), (5, 951104), (7, 679360), (8, 594440), (10, 475552), (11, 432320), (14, 339680), (16, 297220), (20, 237776), (22, 216160), (28, 169840), (32, 148610), (35, 135872), (40, 118888), (44, 108080), (55, 86464), (56, 84920), (64, 74305), (70, 67936), (77, 61760), (80, 59444), (88, 54040), (110, 43232), (112, 42460), (140, 33968), (154, 30880), (160, 29722), (176, 27020), (193, 24640), (220, 21616), (224, 21230), (280, 16984), (308, 15440), (320, 14861), (352, 13510), (385, 12352), (386, 12320), (440, 10808), (448, 10615), (560, 8492), (616, 7720), (704, 6755), (770, 6176), (772, 6160), (880, 5404), (965, 4928), (1120, 4246), (1232, 3860), (1351, 3520), (1540, 3088), (1544, 3080), (1760, 2702), (1930, 2464), (2123, 2240)]