47442860

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{7039}}^1$

素因数の和:7385

約数の個数: 24

約数和(自身を含む): 99939840

約数和(自身を除く): 52496980

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 7039, 14078, 28156, 35195, 70390, 140780, 2372143, 4744286, 9488572, 11860715, 23721430, 47442860]

約数ペア:

[(1, 47442860), (2, 23721430), (4, 11860715), (5, 9488572), (10, 4744286), (20, 2372143), (337, 140780), (674, 70390), (1348, 35195), (1685, 28156), (3370, 14078), (6740, 7039)]