136121480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{309367}}^1$

素因数の和:309389

約数の個数: 32

約数和(自身を含む): 334117440

約数和(自身を除く): 197995960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 309367, 618734, 1237468, 1546835, 2474936, 3093670, 3403037, 6187340, 6806074, 12374680, 13612148, 17015185, 27224296, 34030370, 68060740, 136121480]

約数ペア:

[(1, 136121480), (2, 68060740), (4, 34030370), (5, 27224296), (8, 17015185), (10, 13612148), (11, 12374680), (20, 6806074), (22, 6187340), (40, 3403037), (44, 3093670), (55, 2474936), (88, 1546835), (110, 1237468), (220, 618734), (440, 309367)]