47960080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{85643}}^1$

素因数の和:85663

約数の個数: 40

約数和(自身を含む): 127438272

約数和(自身を除く): 79478192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 85643, 171286, 342572, 428215, 599501, 685144, 856430, 1199002, 1370288, 1712860, 2398004, 2997505, 3425720, 4796008, 5995010, 6851440, 9592016, 11990020, 23980040, 47960080]

約数ペア:

[(1, 47960080), (2, 23980040), (4, 11990020), (5, 9592016), (7, 6851440), (8, 5995010), (10, 4796008), (14, 3425720), (16, 2997505), (20, 2398004), (28, 1712860), (35, 1370288), (40, 1199002), (56, 856430), (70, 685144), (80, 599501), (112, 428215), (140, 342572), (280, 171286), (560, 85643)]