66041140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{300187}}^1$

素因数の和:300207

約数の個数: 24

約数和(自身を含む): 151294752

約数和(自身を除く): 85253612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 300187, 600374, 1200748, 1500935, 3001870, 3302057, 6003740, 6604114, 13208228, 16510285, 33020570, 66041140]

約数ペア:

[(1, 66041140), (2, 33020570), (4, 16510285), (5, 13208228), (10, 6604114), (11, 6003740), (20, 3302057), (22, 3001870), (44, 1500935), (55, 1200748), (110, 600374), (220, 300187)]