2938960128080

素因数分解:

$2^4\times 5^1\times {\mathrm{36737001601}}^1$

素因数の和:36737001614

約数の個数: 20

約数和(自身を含む): 6833082297972

約数和(自身を除く): 3894122169892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36737001601, 73474003202, 146948006404, 183685008005, 293896012808, 367370016010, 587792025616, 734740032020, 1469480064040, 2938960128080]

約数ペア:

[(1, 2938960128080), (2, 1469480064040), (4, 734740032020), (5, 587792025616), (8, 367370016010), (10, 293896012808), (16, 183685008005), (20, 146948006404), (40, 73474003202), (80, 36737001601)]