80830090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{734819}}^1$

素因数の和:734837

約数の個数: 16

約数和(自身を含む): 158721120

約数和(自身を除く): 77891030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 734819, 1469638, 3674095, 7348190, 8083009, 16166018, 40415045, 80830090]

約数ペア:

[(1, 80830090), (2, 40415045), (5, 16166018), (10, 8083009), (11, 7348190), (22, 3674095), (55, 1469638), (110, 734819)]