9911660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45053}}^1$

素因数の和:45073

約数の個数: 24

約数和(自身を含む): 22707216

約数和(自身を除く): 12795556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 45053, 90106, 180212, 225265, 450530, 495583, 901060, 991166, 1982332, 2477915, 4955830, 9911660]

約数ペア:

[(1, 9911660), (2, 4955830), (4, 2477915), (5, 1982332), (10, 991166), (11, 901060), (20, 495583), (22, 450530), (44, 225265), (55, 180212), (110, 90106), (220, 45053)]