1101452020

素因数分解:

$2^2\times 5^1\times {\mathrm{55072601}}^1$

素因数の和:55072610

約数の個数: 12

約数和(自身を含む): 2313049284

約数和(自身を除く): 1211597264

約数列:

[1, 2, 4, 5, 10, 20, 55072601, 110145202, 220290404, 275363005, 550726010, 1101452020]

約数ペア:

[(1, 1101452020), (2, 550726010), (4, 275363005), (5, 220290404), (10, 110145202), (20, 55072601)]