11308360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{40387}}^1$

素因数の和:40405

約数の個数: 32

約数和(自身を含む): 29079360

約数和(自身を除く): 17771000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 40387, 80774, 161548, 201935, 282709, 323096, 403870, 565418, 807740, 1130836, 1413545, 1615480, 2261672, 2827090, 5654180, 11308360]

約数ペア:

[(1, 11308360), (2, 5654180), (4, 2827090), (5, 2261672), (7, 1615480), (8, 1413545), (10, 1130836), (14, 807740), (20, 565418), (28, 403870), (35, 323096), (40, 282709), (56, 201935), (70, 161548), (140, 80774), (280, 40387)]