5297800

素因数分解:

$2^3\times 5^2\times {\mathrm{26489}}^1$

素因数の和:26505

約数の個数: 24

約数和(自身を含む): 12317850

約数和(自身を除く): 7020050

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 26489, 52978, 105956, 132445, 211912, 264890, 529780, 662225, 1059560, 1324450, 2648900, 5297800]

約数ペア:

[(1, 5297800), (2, 2648900), (4, 1324450), (5, 1059560), (8, 662225), (10, 529780), (20, 264890), (25, 211912), (40, 132445), (50, 105956), (100, 52978), (200, 26489)]