10565566280

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{939997}}^1$

素因数の和:940289

約数の個数: 32

約数和(自身を含む): 23857149240

約数和(自身を除く): 13291582960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2810, 5620, 11240, 939997, 1879994, 3759988, 4699985, 7519976, 9399970, 18799940, 37599880, 264139157, 528278314, 1056556628, 1320695785, 2113113256, 2641391570, 5282783140, 10565566280]

約数ペア:

[(1, 10565566280), (2, 5282783140), (4, 2641391570), (5, 2113113256), (8, 1320695785), (10, 1056556628), (20, 528278314), (40, 264139157), (281, 37599880), (562, 18799940), (1124, 9399970), (1405, 7519976), (2248, 4699985), (2810, 3759988), (5620, 1879994), (11240, 939997)]