26724040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{95443}}^1$

素因数の和:95461

約数の個数: 32

約数和(自身を含む): 68719680

約数和(自身を除く): 41995640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 95443, 190886, 381772, 477215, 668101, 763544, 954430, 1336202, 1908860, 2672404, 3340505, 3817720, 5344808, 6681010, 13362020, 26724040]

約数ペア:

[(1, 26724040), (2, 13362020), (4, 6681010), (5, 5344808), (7, 3817720), (8, 3340505), (10, 2672404), (14, 1908860), (20, 1336202), (28, 954430), (35, 763544), (40, 668101), (56, 477215), (70, 381772), (140, 190886), (280, 95443)]