3390880

素因数分解:

$2^5\times 5^1\times {\mathrm{21193}}^1$

素因数の和:21208

約数の個数: 24

約数和(自身を含む): 8011332

約数和(自身を除く): 4620452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 21193, 42386, 84772, 105965, 169544, 211930, 339088, 423860, 678176, 847720, 1695440, 3390880]

約数ペア:

[(1, 3390880), (2, 1695440), (4, 847720), (5, 678176), (8, 423860), (10, 339088), (16, 211930), (20, 169544), (32, 105965), (40, 84772), (80, 42386), (160, 21193)]