11360720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{20287}}^1$

素因数の和:20307

約数の個数: 40

約数和(自身を含む): 30188544

約数和(自身を除く): 18827824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 20287, 40574, 81148, 101435, 142009, 162296, 202870, 284018, 324592, 405740, 568036, 710045, 811480, 1136072, 1420090, 1622960, 2272144, 2840180, 5680360, 11360720]

約数ペア:

[(1, 11360720), (2, 5680360), (4, 2840180), (5, 2272144), (7, 1622960), (8, 1420090), (10, 1136072), (14, 811480), (16, 710045), (20, 568036), (28, 405740), (35, 324592), (40, 284018), (56, 202870), (70, 162296), (80, 142009), (112, 101435), (140, 81148), (280, 40574), (560, 20287)]