1775446960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{28057}}^1$

素因数の和:28190

約数の個数: 80

約数和(自身を含む): 4759534656

約数和(自身を除く): 2984087696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 452, 560, 565, 791, 904, 1130, 1582, 1808, 2260, 3164, 3955, 4520, 6328, 7910, 9040, 12656, 15820, 28057, 31640, 56114, 63280, 112228, 140285, 196399, 224456, 280570, 392798, 448912, 561140, 785596, 981995, 1122280, 1571192, 1963990, 2244560, 3142384, 3170441, 3927980, 6340882, 7855960, 12681764, 15711920, 15852205, 22193087, 25363528, 31704410, 44386174, 50727056, 63408820, 88772348, 110965435, 126817640, 177544696, 221930870, 253635280, 355089392, 443861740, 887723480, 1775446960]

約数ペア:

[(1, 1775446960), (2, 887723480), (4, 443861740), (5, 355089392), (7, 253635280), (8, 221930870), (10, 177544696), (14, 126817640), (16, 110965435), (20, 88772348), (28, 63408820), (35, 50727056), (40, 44386174), (56, 31704410), (70, 25363528), (80, 22193087), (112, 15852205), (113, 15711920), (140, 12681764), (226, 7855960), (280, 6340882), (452, 3927980), (560, 3170441), (565, 3142384), (791, 2244560), (904, 1963990), (1130, 1571192), (1582, 1122280), (1808, 981995), (2260, 785596), (3164, 561140), (3955, 448912), (4520, 392798), (6328, 280570), (7910, 224456), (9040, 196399), (12656, 140285), (15820, 112228), (28057, 63280), (31640, 56114)]