10803940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{77171}}^1$

素因数の和:77187

約数の個数: 24

約数和(自身を含む): 25929792

約数和(自身を除く): 15125852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 77171, 154342, 308684, 385855, 540197, 771710, 1080394, 1543420, 2160788, 2700985, 5401970, 10803940]

約数ペア:

[(1, 10803940), (2, 5401970), (4, 2700985), (5, 2160788), (7, 1543420), (10, 1080394), (14, 771710), (20, 540197), (28, 385855), (35, 308684), (70, 154342), (140, 77171)]