82285280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6679}}^1$

素因数の和:6712

約数の個数: 96

約数和(自身を含む): 242403840

約数和(自身を除く): 160118560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 6679, 12320, 13358, 26716, 33395, 46753, 53432, 66790, 73469, 93506, 106864, 133580, 146938, 187012, 213728, 233765, 267160, 293876, 367345, 374024, 467530, 514283, 534320, 587752, 734690, 748048, 935060, 1028566, 1068640, 1175504, 1469380, 1496096, 1870120, 2057132, 2351008, 2571415, 2938760, 3740240, 4114264, 5142830, 5877520, 7480480, 8228528, 10285660, 11755040, 16457056, 20571320, 41142640, 82285280]

約数ペア:

[(1, 82285280), (2, 41142640), (4, 20571320), (5, 16457056), (7, 11755040), (8, 10285660), (10, 8228528), (11, 7480480), (14, 5877520), (16, 5142830), (20, 4114264), (22, 3740240), (28, 2938760), (32, 2571415), (35, 2351008), (40, 2057132), (44, 1870120), (55, 1496096), (56, 1469380), (70, 1175504), (77, 1068640), (80, 1028566), (88, 935060), (110, 748048), (112, 734690), (140, 587752), (154, 534320), (160, 514283), (176, 467530), (220, 374024), (224, 367345), (280, 293876), (308, 267160), (352, 233765), (385, 213728), (440, 187012), (560, 146938), (616, 133580), (770, 106864), (880, 93506), (1120, 73469), (1232, 66790), (1540, 53432), (1760, 46753), (2464, 33395), (3080, 26716), (6160, 13358), (6679, 12320)]