1796113840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{5651}}^1$

素因数の和:5830

約数の個数: 80

約数和(自身を含む): 4352266080

約数和(自身を除く): 2556152240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 137, 145, 232, 274, 290, 464, 548, 580, 685, 1096, 1160, 1370, 2192, 2320, 2740, 3973, 5480, 5651, 7946, 10960, 11302, 15892, 19865, 22604, 28255, 31784, 39730, 45208, 56510, 63568, 79460, 90416, 113020, 158920, 163879, 226040, 317840, 327758, 452080, 655516, 774187, 819395, 1311032, 1548374, 1638790, 2622064, 3096748, 3277580, 3870935, 6193496, 6555160, 7741870, 12386992, 13110320, 15483740, 22451423, 30967480, 44902846, 61934960, 89805692, 112257115, 179611384, 224514230, 359222768, 449028460, 898056920, 1796113840]

約数ペア:

[(1, 1796113840), (2, 898056920), (4, 449028460), (5, 359222768), (8, 224514230), (10, 179611384), (16, 112257115), (20, 89805692), (29, 61934960), (40, 44902846), (58, 30967480), (80, 22451423), (116, 15483740), (137, 13110320), (145, 12386992), (232, 7741870), (274, 6555160), (290, 6193496), (464, 3870935), (548, 3277580), (580, 3096748), (685, 2622064), (1096, 1638790), (1160, 1548374), (1370, 1311032), (2192, 819395), (2320, 774187), (2740, 655516), (3973, 452080), (5480, 327758), (5651, 317840), (7946, 226040), (10960, 163879), (11302, 158920), (15892, 113020), (19865, 90416), (22604, 79460), (28255, 63568), (31784, 56510), (39730, 45208)]