85847982830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1\times {\mathrm{1667}}^1$

素因数の和:2585

約数の個数: 64

約数和(自身を含む): 160746094080

約数和(自身を除く): 74898111250

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 311, 571, 622, 1142, 1555, 1667, 2855, 3110, 3334, 5710, 8335, 9019, 16559, 16670, 18038, 33118, 45095, 48343, 82795, 90190, 96686, 165590, 177581, 241715, 355162, 483430, 518437, 887905, 951857, 1036874, 1775810, 1903714, 2592185, 4759285, 5149849, 5184370, 9518570, 10299698, 15034673, 25749245, 27603853, 30069346, 51498490, 55207706, 75173365, 138019265, 150346730, 276038530, 296027527, 592055054, 1480137635, 2960275270, 8584798283, 17169596566, 42923991415, 85847982830]

約数ペア:

[(1, 85847982830), (2, 42923991415), (5, 17169596566), (10, 8584798283), (29, 2960275270), (58, 1480137635), (145, 592055054), (290, 296027527), (311, 276038530), (571, 150346730), (622, 138019265), (1142, 75173365), (1555, 55207706), (1667, 51498490), (2855, 30069346), (3110, 27603853), (3334, 25749245), (5710, 15034673), (8335, 10299698), (9019, 9518570), (16559, 5184370), (16670, 5149849), (18038, 4759285), (33118, 2592185), (45095, 1903714), (48343, 1775810), (82795, 1036874), (90190, 951857), (96686, 887905), (165590, 518437), (177581, 483430), (241715, 355162)]