82701080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2441}}^1$

素因数の和:2481

約数の個数: 96

約数和(自身を含む): 233845920

約数和(自身を除く): 151144840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 2441, 3080, 3388, 4235, 4840, 4882, 6776, 8470, 9764, 12205, 16940, 17087, 19528, 24410, 26851, 33880, 34174, 48820, 53702, 68348, 85435, 97640, 107404, 134255, 136696, 170870, 187957, 214808, 268510, 295361, 341740, 375914, 537020, 590722, 683480, 751828, 939785, 1074040, 1181444, 1476805, 1503656, 1879570, 2067527, 2362888, 2953610, 3759140, 4135054, 5907220, 7518280, 8270108, 10337635, 11814440, 16540216, 20675270, 41350540, 82701080]

約数ペア:

[(1, 82701080), (2, 41350540), (4, 20675270), (5, 16540216), (7, 11814440), (8, 10337635), (10, 8270108), (11, 7518280), (14, 5907220), (20, 4135054), (22, 3759140), (28, 2953610), (35, 2362888), (40, 2067527), (44, 1879570), (55, 1503656), (56, 1476805), (70, 1181444), (77, 1074040), (88, 939785), (110, 751828), (121, 683480), (140, 590722), (154, 537020), (220, 375914), (242, 341740), (280, 295361), (308, 268510), (385, 214808), (440, 187957), (484, 170870), (605, 136696), (616, 134255), (770, 107404), (847, 97640), (968, 85435), (1210, 68348), (1540, 53702), (1694, 48820), (2420, 34174), (2441, 33880), (3080, 26851), (3388, 24410), (4235, 19528), (4840, 17087), (4882, 16940), (6776, 12205), (8470, 9764)]