9695344720

素因数分解:

$2^4\times 5^1\times {\mathrm{121191809}}^1$

素因数の和:121191822

約数の個数: 20

約数和(自身を含む): 22541676660

約数和(自身を除く): 12846331940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 121191809, 242383618, 484767236, 605959045, 969534472, 1211918090, 1939068944, 2423836180, 4847672360, 9695344720]

約数ペア:

[(1, 9695344720), (2, 4847672360), (4, 2423836180), (5, 1939068944), (8, 1211918090), (10, 969534472), (16, 605959045), (20, 484767236), (40, 242383618), (80, 121191809)]