108635840

素因数分解:

$2^6\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1759}}^1$

素因数の和:1969

約数の個数: 56

約数和(自身を含む): 260177280

約数和(自身を除く): 151541440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 193, 320, 386, 772, 965, 1544, 1759, 1930, 3088, 3518, 3860, 6176, 7036, 7720, 8795, 12352, 14072, 15440, 17590, 28144, 30880, 35180, 56288, 61760, 70360, 112576, 140720, 281440, 339487, 562880, 678974, 1357948, 1697435, 2715896, 3394870, 5431792, 6789740, 10863584, 13579480, 21727168, 27158960, 54317920, 108635840]

約数ペア:

[(1, 108635840), (2, 54317920), (4, 27158960), (5, 21727168), (8, 13579480), (10, 10863584), (16, 6789740), (20, 5431792), (32, 3394870), (40, 2715896), (64, 1697435), (80, 1357948), (160, 678974), (193, 562880), (320, 339487), (386, 281440), (772, 140720), (965, 112576), (1544, 70360), (1759, 61760), (1930, 56288), (3088, 35180), (3518, 30880), (3860, 28144), (6176, 17590), (7036, 15440), (7720, 14072), (8795, 12352)]