172048610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{2687}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 327075840

約数和(自身を除く): 155027230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 337, 674, 1685, 2687, 3370, 5374, 6403, 12806, 13435, 26870, 32015, 51053, 64030, 102106, 255265, 510530, 905519, 1811038, 4527595, 9055190, 17204861, 34409722, 86024305, 172048610]

約数ペア:

[(1, 172048610), (2, 86024305), (5, 34409722), (10, 17204861), (19, 9055190), (38, 4527595), (95, 1811038), (190, 905519), (337, 510530), (674, 255265), (1685, 102106), (2687, 64030), (3370, 51053), (5374, 32015), (6403, 26870), (12806, 13435)]