5707280

素因数分解:

$2^4\times 5^1\times {\mathrm{71341}}^1$

素因数の和:71354

約数の個数: 20

約数和(自身を含む): 13269612

約数和(自身を除く): 7562332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 71341, 142682, 285364, 356705, 570728, 713410, 1141456, 1426820, 2853640, 5707280]

約数ペア:

[(1, 5707280), (2, 2853640), (4, 1426820), (5, 1141456), (8, 713410), (10, 570728), (16, 356705), (20, 285364), (40, 142682), (80, 71341)]