42602740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73453}}^1$

素因数の和:73491

約数の個数: 24

約数和(自身を含む): 92552040

約数和(自身を除く): 49949300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 73453, 146906, 293812, 367265, 734530, 1469060, 2130137, 4260274, 8520548, 10650685, 21301370, 42602740]

約数ペア:

[(1, 42602740), (2, 21301370), (4, 10650685), (5, 8520548), (10, 4260274), (20, 2130137), (29, 1469060), (58, 734530), (116, 367265), (145, 293812), (290, 146906), (580, 73453)]