2119400

素因数分解:

$2^3\times 5^2\times {\mathrm{10597}}^1$

素因数の和:10613

約数の個数: 24

約数和(自身を含む): 4928070

約数和(自身を除く): 2808670

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10597, 21194, 42388, 52985, 84776, 105970, 211940, 264925, 423880, 529850, 1059700, 2119400]

約数ペア:

[(1, 2119400), (2, 1059700), (4, 529850), (5, 423880), (8, 264925), (10, 211940), (20, 105970), (25, 84776), (40, 52985), (50, 42388), (100, 21194), (200, 10597)]