75240140

素因数分解:

$2^2\times 5^1\times {\mathrm{3762007}}^1$

素因数の和:3762016

約数の個数: 12

約数和(自身を含む): 158004336

約数和(自身を除く): 82764196

約数列:

[1, 2, 4, 5, 10, 20, 3762007, 7524014, 15048028, 18810035, 37620070, 75240140]

約数ペア:

[(1, 75240140), (2, 37620070), (4, 18810035), (5, 15048028), (10, 7524014), (20, 3762007)]