5248540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23857}}^1$

素因数の和:23877

約数の個数: 24

約数和(自身を含む): 12024432

約数和(自身を除く): 6775892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 23857, 47714, 95428, 119285, 238570, 262427, 477140, 524854, 1049708, 1312135, 2624270, 5248540]

約数ペア:

[(1, 5248540), (2, 2624270), (4, 1312135), (5, 1049708), (10, 524854), (11, 477140), (20, 262427), (22, 238570), (44, 119285), (55, 95428), (110, 47714), (220, 23857)]