109000880

素因数分解:

$2^4\times 5^1\times {\mathrm{1362511}}^1$

素因数の和:1362524

約数の個数: 20

約数和(自身を含む): 253427232

約数和(自身を除く): 144426352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1362511, 2725022, 5450044, 6812555, 10900088, 13625110, 21800176, 27250220, 54500440, 109000880]

約数ペア:

[(1, 109000880), (2, 54500440), (4, 27250220), (5, 21800176), (8, 13625110), (10, 10900088), (16, 6812555), (20, 5450044), (40, 2725022), (80, 1362511)]