12803935870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{23201}}^1$

素因数の和:23421

約数の個数: 64

約数和(自身を含む): 26160719040

約数和(自身を除く): 13356783170

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 173, 290, 319, 346, 638, 865, 1595, 1730, 1903, 3190, 3806, 5017, 9515, 10034, 19030, 23201, 25085, 46402, 50170, 55187, 110374, 116005, 232010, 255211, 275935, 510422, 551870, 672829, 1276055, 1345658, 2552110, 3364145, 4013773, 6728290, 7401119, 8027546, 14802238, 20068865, 37005595, 40137730, 44151503, 74011190, 88303006, 116399417, 220757515, 232798834, 441515030, 581997085, 1163994170, 1280393587, 2560787174, 6401967935, 12803935870]

約数ペア:

[(1, 12803935870), (2, 6401967935), (5, 2560787174), (10, 1280393587), (11, 1163994170), (22, 581997085), (29, 441515030), (55, 232798834), (58, 220757515), (110, 116399417), (145, 88303006), (173, 74011190), (290, 44151503), (319, 40137730), (346, 37005595), (638, 20068865), (865, 14802238), (1595, 8027546), (1730, 7401119), (1903, 6728290), (3190, 4013773), (3806, 3364145), (5017, 2552110), (9515, 1345658), (10034, 1276055), (19030, 672829), (23201, 551870), (25085, 510422), (46402, 275935), (50170, 255211), (55187, 232010), (110374, 116005)]