5237800

素因数分解:

$2^3\times 5^2\times {\mathrm{26189}}^1$

素因数の和:26205

約数の個数: 24

約数和(自身を含む): 12178350

約数和(自身を除く): 6940550

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 26189, 52378, 104756, 130945, 209512, 261890, 523780, 654725, 1047560, 1309450, 2618900, 5237800]

約数ペア:

[(1, 5237800), (2, 2618900), (4, 1309450), (5, 1047560), (8, 654725), (10, 523780), (20, 261890), (25, 209512), (40, 130945), (50, 104756), (100, 52378), (200, 26189)]