13969400

素因数分解:

$2^3\times 5^2\times {\mathrm{69847}}^1$

素因数の和:69863

約数の個数: 24

約数和(自身を含む): 32479320

約数和(自身を除く): 18509920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 69847, 139694, 279388, 349235, 558776, 698470, 1396940, 1746175, 2793880, 3492350, 6984700, 13969400]

約数ペア:

[(1, 13969400), (2, 6984700), (4, 3492350), (5, 2793880), (8, 1746175), (10, 1396940), (20, 698470), (25, 558776), (40, 349235), (50, 279388), (100, 139694), (200, 69847)]