25969220

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3853}}^1$

素因数の和:4199

約数の個数: 24

約数和(自身を含む): 54711384

約数和(自身を除く): 28742164

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 3853, 6740, 7706, 15412, 19265, 38530, 77060, 1298461, 2596922, 5193844, 6492305, 12984610, 25969220]

約数ペア:

[(1, 25969220), (2, 12984610), (4, 6492305), (5, 5193844), (10, 2596922), (20, 1298461), (337, 77060), (674, 38530), (1348, 19265), (1685, 15412), (3370, 7706), (3853, 6740)]