42543580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73351}}^1$

素因数の和:73389

約数の個数: 24

約数和(自身を含む): 92423520

約数和(自身を除く): 49879940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 73351, 146702, 293404, 366755, 733510, 1467020, 2127179, 4254358, 8508716, 10635895, 21271790, 42543580]

約数ペア:

[(1, 42543580), (2, 21271790), (4, 10635895), (5, 8508716), (10, 4254358), (20, 2127179), (29, 1467020), (58, 733510), (116, 366755), (145, 293404), (290, 146702), (580, 73351)]