23078620

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5039}}^1$

素因数の和:5277

約数の個数: 24

約数和(自身を含む): 48686400

約数和(自身を除く): 25607780

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 5039, 10078, 20156, 25195, 50390, 100780, 1153931, 2307862, 4615724, 5769655, 11539310, 23078620]

約数ペア:

[(1, 23078620), (2, 11539310), (4, 5769655), (5, 4615724), (10, 2307862), (20, 1153931), (229, 100780), (458, 50390), (916, 25195), (1145, 20156), (2290, 10078), (4580, 5039)]