11528360

素因数分解:

$2^3\times 5^1\times {\mathrm{288209}}^1$

素因数の和:288220

約数の個数: 16

約数和(自身を含む): 25938900

約数和(自身を除く): 14410540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 288209, 576418, 1152836, 1441045, 2305672, 2882090, 5764180, 11528360]

約数ペア:

[(1, 11528360), (2, 5764180), (4, 2882090), (5, 2305672), (8, 1441045), (10, 1152836), (20, 576418), (40, 288209)]