26259040

素因数分解:

$2^5\times 5^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 62348832

約数和(自身を除く): 36089792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 337, 487, 674, 974, 1348, 1685, 1948, 2435, 2696, 3370, 3896, 4870, 5392, 6740, 7792, 9740, 10784, 13480, 15584, 19480, 26960, 38960, 53920, 77920, 164119, 328238, 656476, 820595, 1312952, 1641190, 2625904, 3282380, 5251808, 6564760, 13129520, 26259040]

約数ペア:

[(1, 26259040), (2, 13129520), (4, 6564760), (5, 5251808), (8, 3282380), (10, 2625904), (16, 1641190), (20, 1312952), (32, 820595), (40, 656476), (80, 328238), (160, 164119), (337, 77920), (487, 53920), (674, 38960), (974, 26960), (1348, 19480), (1685, 15584), (1948, 13480), (2435, 10784), (2696, 9740), (3370, 7792), (3896, 6740), (4870, 5392)]