57883360

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3319}}^1$

素因数の和:3443

約数の個数: 48

約数和(自身を含む): 138045600

約数和(自身を除く): 80162240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 3319, 3488, 4360, 6638, 8720, 13276, 16595, 17440, 26552, 33190, 53104, 66380, 106208, 132760, 265520, 361771, 531040, 723542, 1447084, 1808855, 2894168, 3617710, 5788336, 7235420, 11576672, 14470840, 28941680, 57883360]

約数ペア:

[(1, 57883360), (2, 28941680), (4, 14470840), (5, 11576672), (8, 7235420), (10, 5788336), (16, 3617710), (20, 2894168), (32, 1808855), (40, 1447084), (80, 723542), (109, 531040), (160, 361771), (218, 265520), (436, 132760), (545, 106208), (872, 66380), (1090, 53104), (1744, 33190), (2180, 26552), (3319, 17440), (3488, 16595), (4360, 13276), (6638, 8720)]