11081440

素因数分解:

$2^5\times 5^1\times {\mathrm{69259}}^1$

素因数の和:69274

約数の個数: 24

約数和(自身を含む): 26180280

約数和(自身を除く): 15098840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 69259, 138518, 277036, 346295, 554072, 692590, 1108144, 1385180, 2216288, 2770360, 5540720, 11081440]

約数ペア:

[(1, 11081440), (2, 5540720), (4, 2770360), (5, 2216288), (8, 1385180), (10, 1108144), (16, 692590), (20, 554072), (32, 346295), (40, 277036), (80, 138518), (160, 69259)]