272542010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{6221}}^1$

素因数の和:6578

約数の個数: 32

約数和(自身を含む): 529965072

約数和(自身を除く): 257423062

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 337, 674, 1685, 3370, 4381, 6221, 8762, 12442, 21905, 31105, 43810, 62210, 80873, 161746, 404365, 808730, 2096477, 4192954, 10482385, 20964770, 27254201, 54508402, 136271005, 272542010]

約数ペア:

[(1, 272542010), (2, 136271005), (5, 54508402), (10, 27254201), (13, 20964770), (26, 10482385), (65, 4192954), (130, 2096477), (337, 808730), (674, 404365), (1685, 161746), (3370, 80873), (4381, 62210), (6221, 43810), (8762, 31105), (12442, 21905)]