117850960

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{34259}}^1$

素因数の和:34315

約数の個数: 40

約数和(自身を含む): 280383840

約数和(自身を除く): 162532880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 34259, 68518, 137036, 171295, 274072, 342590, 548144, 685180, 1370360, 1473137, 2740720, 2946274, 5892548, 7365685, 11785096, 14731370, 23570192, 29462740, 58925480, 117850960]

約数ペア:

[(1, 117850960), (2, 58925480), (4, 29462740), (5, 23570192), (8, 14731370), (10, 11785096), (16, 7365685), (20, 5892548), (40, 2946274), (43, 2740720), (80, 1473137), (86, 1370360), (172, 685180), (215, 548144), (344, 342590), (430, 274072), (688, 171295), (860, 137036), (1720, 68518), (3440, 34259)]