836042540

素因数分解:

$2^2\times 5^1\times {\mathrm{41802127}}^1$

素因数の和:41802136

約数の個数: 12

約数和(自身を含む): 1755689376

約数和(自身を除く): 919646836

約数列:

[1, 2, 4, 5, 10, 20, 41802127, 83604254, 167208508, 209010635, 418021270, 836042540]

約数ペア:

[(1, 836042540), (2, 418021270), (4, 209010635), (5, 167208508), (10, 83604254), (20, 41802127)]