40641566290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4093}}^1\times {\mathrm{4493}}^1$

素因数の和:8623

約数の個数: 64

約数和(自身を含む): 83455305696

約数和(自身を除く): 42813739406

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 4093, 4493, 8186, 8986, 20465, 22465, 40930, 44930, 53209, 58409, 69581, 76381, 106418, 116818, 139162, 152762, 266045, 292045, 347905, 381905, 532090, 584090, 695810, 763810, 904553, 992953, 1809106, 1985906, 4522765, 4964765, 9045530, 9929530, 18389849, 36779698, 91949245, 183898490, 239068037, 312627433, 478136074, 625254866, 1195340185, 1563137165, 2390680370, 3126274330, 4064156629, 8128313258, 20320783145, 40641566290]

約数ペア:

[(1, 40641566290), (2, 20320783145), (5, 8128313258), (10, 4064156629), (13, 3126274330), (17, 2390680370), (26, 1563137165), (34, 1195340185), (65, 625254866), (85, 478136074), (130, 312627433), (170, 239068037), (221, 183898490), (442, 91949245), (1105, 36779698), (2210, 18389849), (4093, 9929530), (4493, 9045530), (8186, 4964765), (8986, 4522765), (20465, 1985906), (22465, 1809106), (40930, 992953), (44930, 904553), (53209, 763810), (58409, 695810), (69581, 584090), (76381, 532090), (106418, 381905), (116818, 347905), (139162, 292045), (152762, 266045)]