70910367860

素因数分解:

$2^2\times 5^1\times {\mathrm{20849}}^1\times {\mathrm{170057}}^1$

素因数の和:190915

約数の個数: 24

約数和(自身を含む): 148919790600

約数和(自身を除く): 78009422740

約数列:

[1, 2, 4, 5, 10, 20, 20849, 41698, 83396, 104245, 170057, 208490, 340114, 416980, 680228, 850285, 1700570, 3401140, 3545518393, 7091036786, 14182073572, 17727591965, 35455183930, 70910367860]

約数ペア:

[(1, 70910367860), (2, 35455183930), (4, 17727591965), (5, 14182073572), (10, 7091036786), (20, 3545518393), (20849, 3401140), (41698, 1700570), (83396, 850285), (104245, 680228), (170057, 416980), (208490, 340114)]