26910160

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1279}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 62853120

約数和(自身を除く): 35942960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1279, 1315, 2104, 2558, 2630, 4208, 5116, 5260, 6395, 10232, 10520, 12790, 20464, 21040, 25580, 51160, 102320, 336377, 672754, 1345508, 1681885, 2691016, 3363770, 5382032, 6727540, 13455080, 26910160]

約数ペア:

[(1, 26910160), (2, 13455080), (4, 6727540), (5, 5382032), (8, 3363770), (10, 2691016), (16, 1681885), (20, 1345508), (40, 672754), (80, 336377), (263, 102320), (526, 51160), (1052, 25580), (1279, 21040), (1315, 20464), (2104, 12790), (2558, 10520), (2630, 10232), (4208, 6395), (5116, 5260)]