2082740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9467}}^1$

素因数の和:9487

約数の個数: 24

約数和(自身を含む): 4771872

約数和(自身を除く): 2689132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9467, 18934, 37868, 47335, 94670, 104137, 189340, 208274, 416548, 520685, 1041370, 2082740]

約数ペア:

[(1, 2082740), (2, 1041370), (4, 520685), (5, 416548), (10, 208274), (11, 189340), (20, 104137), (22, 94670), (44, 47335), (55, 37868), (110, 18934), (220, 9467)]