9740080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17393}}^1$

素因数の和:17413

約数の個数: 40

約数和(自身を含む): 25882272

約数和(自身を除く): 16142192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 17393, 34786, 69572, 86965, 121751, 139144, 173930, 243502, 278288, 347860, 487004, 608755, 695720, 974008, 1217510, 1391440, 1948016, 2435020, 4870040, 9740080]

約数ペア:

[(1, 9740080), (2, 4870040), (4, 2435020), (5, 1948016), (7, 1391440), (8, 1217510), (10, 974008), (14, 695720), (16, 608755), (20, 487004), (28, 347860), (35, 278288), (40, 243502), (56, 173930), (70, 139144), (80, 121751), (112, 86965), (140, 69572), (280, 34786), (560, 17393)]