2010525825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20479}}^1$

素因数の和:20527

約数の個数: 96

約数和(自身を含む): 4388290560

約数和(自身を除く): 2377764735

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 25, 33, 35, 51, 55, 75, 77, 85, 105, 119, 165, 175, 187, 231, 255, 275, 357, 385, 425, 525, 561, 595, 825, 935, 1155, 1275, 1309, 1785, 1925, 2805, 2975, 3927, 4675, 5775, 6545, 8925, 14025, 19635, 20479, 32725, 61437, 98175, 102395, 143353, 225269, 307185, 348143, 430059, 511975, 675807, 716765, 1044429, 1126345, 1535925, 1576883, 1740715, 2150295, 2437001, 3379035, 3583825, 3829573, 4730649, 5222145, 5631725, 7311003, 7884415, 8703575, 10751475, 11488719, 12185005, 16895175, 19147865, 23653245, 26110725, 26807011, 36555015, 39422075, 57443595, 60925025, 80421033, 95739325, 118266225, 134035055, 182775075, 287217975, 402105165, 670175275, 2010525825]

約数ペア:

[(1, 2010525825), (3, 670175275), (5, 402105165), (7, 287217975), (11, 182775075), (15, 134035055), (17, 118266225), (21, 95739325), (25, 80421033), (33, 60925025), (35, 57443595), (51, 39422075), (55, 36555015), (75, 26807011), (77, 26110725), (85, 23653245), (105, 19147865), (119, 16895175), (165, 12185005), (175, 11488719), (187, 10751475), (231, 8703575), (255, 7884415), (275, 7311003), (357, 5631725), (385, 5222145), (425, 4730649), (525, 3829573), (561, 3583825), (595, 3379035), (825, 2437001), (935, 2150295), (1155, 1740715), (1275, 1576883), (1309, 1535925), (1785, 1126345), (1925, 1044429), (2805, 716765), (2975, 675807), (3927, 511975), (4675, 430059), (5775, 348143), (6545, 307185), (8925, 225269), (14025, 143353), (19635, 102395), (20479, 98175), (32725, 61437)]