11153560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25349}}^1$

素因数の和:25371

約数の個数: 32

約数和(自身を含む): 27378000

約数和(自身を除く): 16224440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 25349, 50698, 101396, 126745, 202792, 253490, 278839, 506980, 557678, 1013960, 1115356, 1394195, 2230712, 2788390, 5576780, 11153560]

約数ペア:

[(1, 11153560), (2, 5576780), (4, 2788390), (5, 2230712), (8, 1394195), (10, 1115356), (11, 1013960), (20, 557678), (22, 506980), (40, 278839), (44, 253490), (55, 202792), (88, 126745), (110, 101396), (220, 50698), (440, 25349)]