834202280

素因数分解:

$2^3\times 5^1\times {\mathrm{20855057}}^1$

素因数の和:20855068

約数の個数: 16

約数和(自身を含む): 1876955220

約数和(自身を除く): 1042752940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 20855057, 41710114, 83420228, 104275285, 166840456, 208550570, 417101140, 834202280]

約数ペア:

[(1, 834202280), (2, 417101140), (4, 208550570), (5, 166840456), (8, 104275285), (10, 83420228), (20, 41710114), (40, 20855057)]