5314660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20441}}^1$

素因数の和:20463

約数の個数: 24

約数和(自身を含む): 12019896

約数和(自身を除く): 6705236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 20441, 40882, 81764, 102205, 204410, 265733, 408820, 531466, 1062932, 1328665, 2657330, 5314660]

約数ペア:

[(1, 5314660), (2, 2657330), (4, 1328665), (5, 1062932), (10, 531466), (13, 408820), (20, 265733), (26, 204410), (52, 102205), (65, 81764), (130, 40882), (260, 20441)]