70426900

素因数分解:

$2^2\times 5^2\times {\mathrm{704269}}^1$

素因数の和:704283

約数の個数: 18

約数和(自身を含む): 152826590

約数和(自身を除く): 82399690

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 704269, 1408538, 2817076, 3521345, 7042690, 14085380, 17606725, 35213450, 70426900]

約数ペア:

[(1, 70426900), (2, 35213450), (4, 17606725), (5, 14085380), (10, 7042690), (20, 3521345), (25, 2817076), (50, 1408538), (100, 704269)]