6781760

素因数分解:

$2^6\times 5^1\times {\mathrm{21193}}^1$

素因数の和:21210

約数の個数: 28

約数和(自身を含む): 16149828

約数和(自身を除く): 9368068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 21193, 42386, 84772, 105965, 169544, 211930, 339088, 423860, 678176, 847720, 1356352, 1695440, 3390880, 6781760]

約数ペア:

[(1, 6781760), (2, 3390880), (4, 1695440), (5, 1356352), (8, 847720), (10, 678176), (16, 423860), (20, 339088), (32, 211930), (40, 169544), (64, 105965), (80, 84772), (160, 42386), (320, 21193)]