4973780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{35527}}^1$

素因数の和:35543

約数の個数: 24

約数和(自身を含む): 11937408

約数和(自身を除く): 6963628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 35527, 71054, 142108, 177635, 248689, 355270, 497378, 710540, 994756, 1243445, 2486890, 4973780]

約数ペア:

[(1, 4973780), (2, 2486890), (4, 1243445), (5, 994756), (7, 710540), (10, 497378), (14, 355270), (20, 248689), (28, 177635), (35, 142108), (70, 71054), (140, 35527)]