12852034280

素因数分解:

$2^3\times 5^1\times {\mathrm{321300857}}^1$

素因数の和:321300868

約数の個数: 16

約数和(自身を含む): 28917077220

約数和(自身を除く): 16065042940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 321300857, 642601714, 1285203428, 1606504285, 2570406856, 3213008570, 6426017140, 12852034280]

約数ペア:

[(1, 12852034280), (2, 6426017140), (4, 3213008570), (5, 2570406856), (8, 1606504285), (10, 1285203428), (20, 642601714), (40, 321300857)]