8808140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40037}}^1$

素因数の和:40057

約数の個数: 24

約数和(自身を含む): 20179152

約数和(自身を除く): 11371012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 40037, 80074, 160148, 200185, 400370, 440407, 800740, 880814, 1761628, 2202035, 4404070, 8808140]

約数ペア:

[(1, 8808140), (2, 4404070), (4, 2202035), (5, 1761628), (10, 880814), (11, 800740), (20, 440407), (22, 400370), (44, 200185), (55, 160148), (110, 80074), (220, 40037)]