24809420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26393}}^1$

素因数の和:26449

約数の個数: 24

約数和(自身を含む): 53210304

約数和(自身を除く): 28400884

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 26393, 52786, 105572, 131965, 263930, 527860, 1240471, 2480942, 4961884, 6202355, 12404710, 24809420]

約数ペア:

[(1, 24809420), (2, 12404710), (4, 6202355), (5, 4961884), (10, 2480942), (20, 1240471), (47, 527860), (94, 263930), (188, 131965), (235, 105572), (470, 52786), (940, 26393)]