56078800

素因数分解:

$2^4\times 5^2\times {\mathrm{140197}}^1$

素因数の和:140215

約数の個数: 30

約数和(自身を含む): 134730278

約数和(自身を除く): 78651478

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 140197, 280394, 560788, 700985, 1121576, 1401970, 2243152, 2803940, 3504925, 5607880, 7009850, 11215760, 14019700, 28039400, 56078800]

約数ペア:

[(1, 56078800), (2, 28039400), (4, 14019700), (5, 11215760), (8, 7009850), (10, 5607880), (16, 3504925), (20, 2803940), (25, 2243152), (40, 1401970), (50, 1121576), (80, 700985), (100, 560788), (200, 280394), (400, 140197)]