84224440

素因数分解:

$2^3\times 5^1\times {\mathrm{2105611}}^1$

素因数の和:2105622

約数の個数: 16

約数和(自身を含む): 189505080

約数和(自身を除く): 105280640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2105611, 4211222, 8422444, 10528055, 16844888, 21056110, 42112220, 84224440]

約数ペア:

[(1, 84224440), (2, 42112220), (4, 21056110), (5, 16844888), (8, 10528055), (10, 8422444), (20, 4211222), (40, 2105611)]