1527834440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{17449}}^1$

素因数の和:17670

約数の個数: 64

約数和(自身を含む): 3769200000

約数和(自身を除く): 2241365560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 199, 220, 398, 440, 796, 995, 1592, 1990, 2189, 3980, 4378, 7960, 8756, 10945, 17449, 17512, 21890, 34898, 43780, 69796, 87245, 87560, 139592, 174490, 191939, 348980, 383878, 697960, 767756, 959695, 1535512, 1919390, 3472351, 3838780, 6944702, 7677560, 13889404, 17361755, 27778808, 34723510, 38195861, 69447020, 76391722, 138894040, 152783444, 190979305, 305566888, 381958610, 763917220, 1527834440]

約数ペア:

[(1, 1527834440), (2, 763917220), (4, 381958610), (5, 305566888), (8, 190979305), (10, 152783444), (11, 138894040), (20, 76391722), (22, 69447020), (40, 38195861), (44, 34723510), (55, 27778808), (88, 17361755), (110, 13889404), (199, 7677560), (220, 6944702), (398, 3838780), (440, 3472351), (796, 1919390), (995, 1535512), (1592, 959695), (1990, 767756), (2189, 697960), (3980, 383878), (4378, 348980), (7960, 191939), (8756, 174490), (10945, 139592), (17449, 87560), (17512, 87245), (21890, 69796), (34898, 43780)]