10871960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24709}}^1$

素因数の和:24731

約数の個数: 32

約数和(自身を含む): 26686800

約数和(自身を除く): 15814840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 24709, 49418, 98836, 123545, 197672, 247090, 271799, 494180, 543598, 988360, 1087196, 1358995, 2174392, 2717990, 5435980, 10871960]

約数ペア:

[(1, 10871960), (2, 5435980), (4, 2717990), (5, 2174392), (8, 1358995), (10, 1087196), (11, 988360), (20, 543598), (22, 494180), (40, 271799), (44, 247090), (55, 197672), (88, 123545), (110, 98836), (220, 49418), (440, 24709)]