2547103660

素因数分解:

$2^2\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{52259}}^1$

素因数の和:54705

約数の個数: 24

約数和(自身を含む): 5351214960

約数和(自身を除く): 2804111300

約数列:

[1, 2, 4, 5, 10, 20, 2437, 4874, 9748, 12185, 24370, 48740, 52259, 104518, 209036, 261295, 522590, 1045180, 127355183, 254710366, 509420732, 636775915, 1273551830, 2547103660]

約数ペア:

[(1, 2547103660), (2, 1273551830), (4, 636775915), (5, 509420732), (10, 254710366), (20, 127355183), (2437, 1045180), (4874, 522590), (9748, 261295), (12185, 209036), (24370, 104518), (48740, 52259)]