82104260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{586459}}^1$

素因数の和:586475

約数の個数: 24

約数和(自身を含む): 197050560

約数和(自身を除く): 114946300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 586459, 1172918, 2345836, 2932295, 4105213, 5864590, 8210426, 11729180, 16420852, 20526065, 41052130, 82104260]

約数ペア:

[(1, 82104260), (2, 41052130), (4, 20526065), (5, 16420852), (7, 11729180), (10, 8210426), (14, 5864590), (20, 4105213), (28, 2932295), (35, 2345836), (70, 1172918), (140, 586459)]