545967580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{1831}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 1216022976

約数和(自身を除く): 670055396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 877, 1754, 1831, 3508, 3662, 4385, 7324, 8770, 9155, 14909, 17540, 18310, 29818, 31127, 36620, 59636, 62254, 74545, 124508, 149090, 155635, 298180, 311270, 622540, 1605787, 3211574, 6423148, 8028935, 16057870, 27298379, 32115740, 54596758, 109193516, 136491895, 272983790, 545967580]

約数ペア:

[(1, 545967580), (2, 272983790), (4, 136491895), (5, 109193516), (10, 54596758), (17, 32115740), (20, 27298379), (34, 16057870), (68, 8028935), (85, 6423148), (170, 3211574), (340, 1605787), (877, 622540), (1754, 311270), (1831, 298180), (3508, 155635), (3662, 149090), (4385, 124508), (7324, 74545), (8770, 62254), (9155, 59636), (14909, 36620), (17540, 31127), (18310, 29818)]