52004440

素因数分解:

$2^3\times 5^1\times {\mathrm{1300111}}^1$

素因数の和:1300122

約数の個数: 16

約数和(自身を含む): 117010080

約数和(自身を除く): 65005640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1300111, 2600222, 5200444, 6500555, 10400888, 13001110, 26002220, 52004440]

約数ペア:

[(1, 52004440), (2, 26002220), (4, 13001110), (5, 10400888), (8, 6500555), (10, 5200444), (20, 2600222), (40, 1300111)]