4238800

素因数分解:

$2^4\times 5^2\times {\mathrm{10597}}^1$

素因数の和:10615

約数の個数: 30

約数和(自身を含む): 10184678

約数和(自身を除く): 5945878

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 10597, 21194, 42388, 52985, 84776, 105970, 169552, 211940, 264925, 423880, 529850, 847760, 1059700, 2119400, 4238800]

約数ペア:

[(1, 4238800), (2, 2119400), (4, 1059700), (5, 847760), (8, 529850), (10, 423880), (16, 264925), (20, 211940), (25, 169552), (40, 105970), (50, 84776), (80, 52985), (100, 42388), (200, 21194), (400, 10597)]