949659260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{12809}}^1$

素因数の和:13166

約数の個数: 48

約数和(自身を含む): 2182209120

約数和(自身を除く): 1232549860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 337, 674, 1348, 1685, 3370, 3707, 6740, 7414, 12809, 14828, 18535, 25618, 37070, 51236, 64045, 74140, 128090, 140899, 256180, 281798, 563596, 704495, 1408990, 2817980, 4316633, 8633266, 17266532, 21583165, 43166330, 47482963, 86332660, 94965926, 189931852, 237414815, 474829630, 949659260]

約数ペア:

[(1, 949659260), (2, 474829630), (4, 237414815), (5, 189931852), (10, 94965926), (11, 86332660), (20, 47482963), (22, 43166330), (44, 21583165), (55, 17266532), (110, 8633266), (220, 4316633), (337, 2817980), (674, 1408990), (1348, 704495), (1685, 563596), (3370, 281798), (3707, 256180), (6740, 140899), (7414, 128090), (12809, 74140), (14828, 64045), (18535, 51236), (25618, 37070)]