23997340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22639}}^1$

素因数の和:22701

約数の個数: 24

約数和(自身を含む): 51347520

約数和(自身を除く): 27350180

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 22639, 45278, 90556, 113195, 226390, 452780, 1199867, 2399734, 4799468, 5999335, 11998670, 23997340]

約数ペア:

[(1, 23997340), (2, 11998670), (4, 5999335), (5, 4799468), (10, 2399734), (20, 1199867), (53, 452780), (106, 226390), (212, 113195), (265, 90556), (530, 45278), (1060, 22639)]