2080455825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5087}}^1$

素因数の和:5167

約数の個数: 96

約数和(自身を含む): 4239728640

約数和(自身を除く): 2159272815

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 41, 57, 75, 95, 105, 123, 133, 175, 205, 285, 287, 399, 475, 525, 615, 665, 779, 861, 1025, 1425, 1435, 1995, 2337, 3075, 3325, 3895, 4305, 5087, 5453, 7175, 9975, 11685, 15261, 16359, 19475, 21525, 25435, 27265, 35609, 58425, 76305, 81795, 96653, 106827, 127175, 136325, 178045, 208567, 289959, 381525, 408975, 483265, 534135, 625701, 676571, 890225, 1042835, 1449795, 1459969, 2029713, 2416325, 2670675, 3128505, 3382855, 3962773, 4379907, 5214175, 7248975, 7299845, 10148565, 11888319, 15642525, 16914275, 19813865, 21899535, 27739411, 36499225, 50742825, 59441595, 83218233, 99069325, 109497675, 138697055, 297207975, 416091165, 693485275, 2080455825]

約数ペア:

[(1, 2080455825), (3, 693485275), (5, 416091165), (7, 297207975), (15, 138697055), (19, 109497675), (21, 99069325), (25, 83218233), (35, 59441595), (41, 50742825), (57, 36499225), (75, 27739411), (95, 21899535), (105, 19813865), (123, 16914275), (133, 15642525), (175, 11888319), (205, 10148565), (285, 7299845), (287, 7248975), (399, 5214175), (475, 4379907), (525, 3962773), (615, 3382855), (665, 3128505), (779, 2670675), (861, 2416325), (1025, 2029713), (1425, 1459969), (1435, 1449795), (1995, 1042835), (2337, 890225), (3075, 676571), (3325, 625701), (3895, 534135), (4305, 483265), (5087, 408975), (5453, 381525), (7175, 289959), (9975, 208567), (11685, 178045), (15261, 136325), (16359, 127175), (19475, 106827), (21525, 96653), (25435, 81795), (27265, 76305), (35609, 58425)]