28436060

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{4219}}^1$

素因数の和:4565

約数の個数: 24

約数和(自身を含む): 59907120

約数和(自身を除く): 31471060

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 4219, 6740, 8438, 16876, 21095, 42190, 84380, 1421803, 2843606, 5687212, 7109015, 14218030, 28436060]

約数ペア:

[(1, 28436060), (2, 14218030), (4, 7109015), (5, 5687212), (10, 2843606), (20, 1421803), (337, 84380), (674, 42190), (1348, 21095), (1685, 16876), (3370, 8438), (4219, 6740)]