3128950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5689}}^1$

素因数の和:5712

約数の個数: 24

約数和(自身を含む): 6350040

約数和(自身を除く): 3221090

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 5689, 11378, 28445, 56890, 62579, 125158, 142225, 284450, 312895, 625790, 1564475, 3128950]

約数ペア:

[(1, 3128950), (2, 1564475), (5, 625790), (10, 312895), (11, 284450), (22, 142225), (25, 125158), (50, 62579), (55, 56890), (110, 28445), (275, 11378), (550, 5689)]