109844440

素因数分解:

$2^3\times 5^1\times {\mathrm{2746111}}^1$

素因数の和:2746122

約数の個数: 16

約数和(自身を含む): 247150080

約数和(自身を除く): 137305640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2746111, 5492222, 10984444, 13730555, 21968888, 27461110, 54922220, 109844440]

約数ペア:

[(1, 109844440), (2, 54922220), (4, 27461110), (5, 21968888), (8, 13730555), (10, 10984444), (20, 5492222), (40, 2746111)]