88343480

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{20641}}^1$

素因数の和:20759

約数の個数: 32

約数和(自身を含む): 200640240

約数和(自身を除く): 112296760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 20641, 41282, 82564, 103205, 165128, 206410, 412820, 825640, 2208587, 4417174, 8834348, 11042935, 17668696, 22085870, 44171740, 88343480]

約数ペア:

[(1, 88343480), (2, 44171740), (4, 22085870), (5, 17668696), (8, 11042935), (10, 8834348), (20, 4417174), (40, 2208587), (107, 825640), (214, 412820), (428, 206410), (535, 165128), (856, 103205), (1070, 82564), (2140, 41282), (4280, 20641)]