11290450

素因数分解:

$2^1\times 5^2\times {\mathrm{225809}}^1$

素因数の和:225821

約数の個数: 12

約数和(自身を含む): 21000330

約数和(自身を除く): 9709880

約数列:

[1, 2, 5, 10, 25, 50, 225809, 451618, 1129045, 2258090, 5645225, 11290450]

約数ペア:

[(1, 11290450), (2, 5645225), (5, 2258090), (10, 1129045), (25, 451618), (50, 225809)]