5221250

素因数分解:

$2^1\times 5^4\times {\mathrm{4177}}^1$

素因数の和:4199

約数の個数: 20

約数和(自身を含む): 9789054

約数和(自身を除く): 4567804

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 4177, 8354, 20885, 41770, 104425, 208850, 522125, 1044250, 2610625, 5221250]

約数ペア:

[(1, 5221250), (2, 2610625), (5, 1044250), (10, 522125), (25, 208850), (50, 104425), (125, 41770), (250, 20885), (625, 8354), (1250, 4177)]