123662095540

素因数分解:

$2^2\times 5^1\times {\mathrm{24121}}^1\times {\mathrm{256337}}^1$

素因数の和:280467

約数の個数: 24

約数和(自身を含む): 259702179912

約数和(自身を除く): 136040084372

約数列:

[1, 2, 4, 5, 10, 20, 24121, 48242, 96484, 120605, 241210, 256337, 482420, 512674, 1025348, 1281685, 2563370, 5126740, 6183104777, 12366209554, 24732419108, 30915523885, 61831047770, 123662095540]

約数ペア:

[(1, 123662095540), (2, 61831047770), (4, 30915523885), (5, 24732419108), (10, 12366209554), (20, 6183104777), (24121, 5126740), (48242, 2563370), (96484, 1281685), (120605, 1025348), (241210, 512674), (256337, 482420)]