27252340

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9803}}^1$

素因数の和:9951

約数の個数: 24

約数和(自身を含む): 57647520

約数和(自身を除く): 30395180

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 9803, 19606, 39212, 49015, 98030, 196060, 1362617, 2725234, 5450468, 6813085, 13626170, 27252340]

約数ペア:

[(1, 27252340), (2, 13626170), (4, 6813085), (5, 5450468), (10, 2725234), (20, 1362617), (139, 196060), (278, 98030), (556, 49015), (695, 39212), (1390, 19606), (2780, 9803)]