5282783140

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{939997}}^1$

素因数の和:940287

約数の個数: 24

約数和(自身を含む): 11133336312

約数和(自身を除く): 5850553172

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 939997, 1879994, 3759988, 4699985, 9399970, 18799940, 264139157, 528278314, 1056556628, 1320695785, 2641391570, 5282783140]

約数ペア:

[(1, 5282783140), (2, 2641391570), (4, 1320695785), (5, 1056556628), (10, 528278314), (20, 264139157), (281, 18799940), (562, 9399970), (1124, 4699985), (1405, 3759988), (2810, 1879994), (5620, 939997)]