115782140

素因数分解:

$2^2\times 5^1\times {\mathrm{5789107}}^1$

素因数の和:5789116

約数の個数: 12

約数和(自身を含む): 243142536

約数和(自身を除く): 127360396

約数列:

[1, 2, 4, 5, 10, 20, 5789107, 11578214, 23156428, 28945535, 57891070, 115782140]

約数ペア:

[(1, 115782140), (2, 57891070), (4, 28945535), (5, 23156428), (10, 11578214), (20, 5789107)]