126732220

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{18803}}^1$

素因数の和:19149

約数の個数: 24

約数和(自身を含む): 266941584

約数和(自身を除く): 140209364

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 18803, 37606, 75212, 94015, 188030, 376060, 6336611, 12673222, 25346444, 31683055, 63366110, 126732220]

約数ペア:

[(1, 126732220), (2, 63366110), (4, 31683055), (5, 25346444), (10, 12673222), (20, 6336611), (337, 376060), (674, 188030), (1348, 94015), (1685, 75212), (3370, 37606), (6740, 18803)]