10485530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 22550400

約数和(自身を除く): 12064870

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 145, 173, 190, 209, 290, 319, 346, 418, 551, 638, 865, 1045, 1102, 1595, 1730, 1903, 2090, 2755, 3190, 3287, 3806, 5017, 5510, 6061, 6574, 9515, 10034, 12122, 16435, 19030, 25085, 30305, 32870, 36157, 50170, 55187, 60610, 72314, 95323, 110374, 180785, 190646, 275935, 361570, 476615, 551870, 953230, 1048553, 2097106, 5242765, 10485530]

約数ペア:

[(1, 10485530), (2, 5242765), (5, 2097106), (10, 1048553), (11, 953230), (19, 551870), (22, 476615), (29, 361570), (38, 275935), (55, 190646), (58, 180785), (95, 110374), (110, 95323), (145, 72314), (173, 60610), (190, 55187), (209, 50170), (290, 36157), (319, 32870), (346, 30305), (418, 25085), (551, 19030), (638, 16435), (865, 12122), (1045, 10034), (1102, 9515), (1595, 6574), (1730, 6061), (1903, 5510), (2090, 5017), (2755, 3806), (3190, 3287)]