8080321540

素因数分解:

$2^2\times 5^1\times {\mathrm{35141}}^1\times {\mathrm{11497}}^1$

素因数の和:46647

約数の個数: 24

約数和(自身を含む): 16970634072

約数和(自身を除く): 8890312532

約数列:

[1, 2, 4, 5, 10, 20, 11497, 22994, 35141, 45988, 57485, 70282, 114970, 140564, 175705, 229940, 351410, 702820, 404016077, 808032154, 1616064308, 2020080385, 4040160770, 8080321540]

約数ペア:

[(1, 8080321540), (2, 4040160770), (4, 2020080385), (5, 1616064308), (10, 808032154), (20, 404016077), (11497, 702820), (22994, 351410), (35141, 229940), (45988, 175705), (57485, 140564), (70282, 114970)]