5821040

素因数分解:

$2^4\times 5^1\times {\mathrm{72763}}^1$

素因数の和:72776

約数の個数: 20

約数和(自身を含む): 13534104

約数和(自身を除く): 7713064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 72763, 145526, 291052, 363815, 582104, 727630, 1164208, 1455260, 2910520, 5821040]

約数ペア:

[(1, 5821040), (2, 2910520), (4, 1455260), (5, 1164208), (8, 727630), (10, 582104), (16, 363815), (20, 291052), (40, 145526), (80, 72763)]