190880

素因数分解:

$2^5\times 5^1\times {\mathrm{1193}}^1$

素因数の和:1208

約数の個数: 24

約数和(自身を含む): 451332

約数和(自身を除く): 260452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1193, 2386, 4772, 5965, 9544, 11930, 19088, 23860, 38176, 47720, 95440, 190880]

約数ペア:

[(1, 190880), (2, 95440), (4, 47720), (5, 38176), (8, 23860), (10, 19088), (16, 11930), (20, 9544), (32, 5965), (40, 4772), (80, 2386), (160, 1193)]