9861040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17609}}^1$

素因数の和:17629

約数の個数: 40

約数和(自身を含む): 26203680

約数和(自身を除く): 16342640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 17609, 35218, 70436, 88045, 123263, 140872, 176090, 246526, 281744, 352180, 493052, 616315, 704360, 986104, 1232630, 1408720, 1972208, 2465260, 4930520, 9861040]

約数ペア:

[(1, 9861040), (2, 4930520), (4, 2465260), (5, 1972208), (7, 1408720), (8, 1232630), (10, 986104), (14, 704360), (16, 616315), (20, 493052), (28, 352180), (35, 281744), (40, 246526), (56, 176090), (70, 140872), (80, 123263), (112, 88045), (140, 70436), (280, 35218), (560, 17609)]