16760080

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{547}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 39140352

約数和(自身を除く): 22380272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 547, 766, 1094, 1532, 1915, 2188, 2735, 3064, 3830, 4376, 5470, 6128, 7660, 8752, 10940, 15320, 21880, 30640, 43760, 209501, 419002, 838004, 1047505, 1676008, 2095010, 3352016, 4190020, 8380040, 16760080]

約数ペア:

[(1, 16760080), (2, 8380040), (4, 4190020), (5, 3352016), (8, 2095010), (10, 1676008), (16, 1047505), (20, 838004), (40, 419002), (80, 209501), (383, 43760), (547, 30640), (766, 21880), (1094, 15320), (1532, 10940), (1915, 8752), (2188, 7660), (2735, 6128), (3064, 5470), (3830, 4376)]