8670880

素因数分解:

$2^5\times 5^1\times {\mathrm{54193}}^1$

素因数の和:54208

約数の個数: 24

約数和(自身を含む): 20485332

約数和(自身を除く): 11814452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 54193, 108386, 216772, 270965, 433544, 541930, 867088, 1083860, 1734176, 2167720, 4335440, 8670880]

約数ペア:

[(1, 8670880), (2, 4335440), (4, 2167720), (5, 1734176), (8, 1083860), (10, 867088), (16, 541930), (20, 433544), (32, 270965), (40, 216772), (80, 108386), (160, 54193)]