115256740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{140557}}^1$

素因数の和:140607

約数の個数: 24

約数和(自身を含む): 247944312

約数和(自身を除く): 132687572

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 140557, 281114, 562228, 702785, 1405570, 2811140, 5762837, 11525674, 23051348, 28814185, 57628370, 115256740]

約数ペア:

[(1, 115256740), (2, 57628370), (4, 28814185), (5, 23051348), (10, 11525674), (20, 5762837), (41, 2811140), (82, 1405570), (164, 702785), (205, 562228), (410, 281114), (820, 140557)]