80176060

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{20771}}^1$

素因数の和:20973

約数の個数: 24

約数和(自身を含む): 169250256

約数和(自身を除く): 89074196

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 20771, 41542, 83084, 103855, 207710, 415420, 4008803, 8017606, 16035212, 20044015, 40088030, 80176060]

約数ペア:

[(1, 80176060), (2, 40088030), (4, 20044015), (5, 16035212), (10, 8017606), (20, 4008803), (193, 415420), (386, 207710), (772, 103855), (965, 83084), (1930, 41542), (3860, 20771)]