2711500180

素因数分解:

$2^2\times 5^1\times {\mathrm{135575009}}^1$

素因数の和:135575018

約数の個数: 12

約数和(自身を含む): 5694150420

約数和(自身を除く): 2982650240

約数列:

[1, 2, 4, 5, 10, 20, 135575009, 271150018, 542300036, 677875045, 1355750090, 2711500180]

約数ペア:

[(1, 2711500180), (2, 1355750090), (4, 677875045), (5, 542300036), (10, 271150018), (20, 135575009)]