65652260

素因数分解:

$2^2\times 5^1\times {\mathrm{1747}}^1\times {\mathrm{1879}}^1$

素因数の和:3635

約数の個数: 24

約数和(自身を含む): 138022080

約数和(自身を除く): 72369820

約数列:

[1, 2, 4, 5, 10, 20, 1747, 1879, 3494, 3758, 6988, 7516, 8735, 9395, 17470, 18790, 34940, 37580, 3282613, 6565226, 13130452, 16413065, 32826130, 65652260]

約数ペア:

[(1, 65652260), (2, 32826130), (4, 16413065), (5, 13130452), (10, 6565226), (20, 3282613), (1747, 37580), (1879, 34940), (3494, 18790), (3758, 17470), (6988, 9395), (7516, 8735)]