23797780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16759}}^1$

素因数の和:16839

約数の個数: 24

約数和(自身を含む): 50682240

約数和(自身を除く): 26884460

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 16759, 33518, 67036, 83795, 167590, 335180, 1189889, 2379778, 4759556, 5949445, 11898890, 23797780]

約数ペア:

[(1, 23797780), (2, 11898890), (4, 5949445), (5, 4759556), (10, 2379778), (20, 1189889), (71, 335180), (142, 167590), (284, 83795), (355, 67036), (710, 33518), (1420, 16759)]