8257767980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{184903}}^1$

素因数の和:184959

約数の個数: 96

約数和(自身を含む): 22365987840

約数和(自身を除く): 14108219860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 2030, 2233, 3190, 4060, 4466, 6380, 8932, 11165, 22330, 44660, 184903, 369806, 739612, 924515, 1294321, 1849030, 2033933, 2588642, 3698060, 4067866, 5177284, 5362187, 6471605, 8135732, 10169665, 10724374, 12943210, 14237531, 20339330, 21448748, 25886420, 26810935, 28475062, 37535309, 40678660, 53621870, 56950124, 58984057, 71187655, 75070618, 107243740, 117968114, 142375310, 150141236, 187676545, 235936228, 284750620, 294920285, 375353090, 412888399, 589840570, 750706180, 825776798, 1179681140, 1651553596, 2064441995, 4128883990, 8257767980]

約数ペア:

[(1, 8257767980), (2, 4128883990), (4, 2064441995), (5, 1651553596), (7, 1179681140), (10, 825776798), (11, 750706180), (14, 589840570), (20, 412888399), (22, 375353090), (28, 294920285), (29, 284750620), (35, 235936228), (44, 187676545), (55, 150141236), (58, 142375310), (70, 117968114), (77, 107243740), (110, 75070618), (116, 71187655), (140, 58984057), (145, 56950124), (154, 53621870), (203, 40678660), (220, 37535309), (290, 28475062), (308, 26810935), (319, 25886420), (385, 21448748), (406, 20339330), (580, 14237531), (638, 12943210), (770, 10724374), (812, 10169665), (1015, 8135732), (1276, 6471605), (1540, 5362187), (1595, 5177284), (2030, 4067866), (2233, 3698060), (3190, 2588642), (4060, 2033933), (4466, 1849030), (6380, 1294321), (8932, 924515), (11165, 739612), (22330, 369806), (44660, 184903)]