29428760

素因数分解:

$2^3\times 5^1\times {\mathrm{735719}}^1$

素因数の和:735730

約数の個数: 16

約数和(自身を含む): 66214800

約数和(自身を除く): 36786040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 735719, 1471438, 2942876, 3678595, 5885752, 7357190, 14714380, 29428760]

約数ペア:

[(1, 29428760), (2, 14714380), (4, 7357190), (5, 5885752), (8, 3678595), (10, 2942876), (20, 1471438), (40, 735719)]