8808580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40039}}^1$

素因数の和:40059

約数の個数: 24

約数和(自身を含む): 20180160

約数和(自身を除く): 11371580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 40039, 80078, 160156, 200195, 400390, 440429, 800780, 880858, 1761716, 2202145, 4404290, 8808580]

約数ペア:

[(1, 8808580), (2, 4404290), (4, 2202145), (5, 1761716), (10, 880858), (11, 800780), (20, 440429), (22, 400390), (44, 200195), (55, 160156), (110, 80078), (220, 40039)]