2013660925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{42193}}^1$

素因数の和:42309

約数の個数: 24

約数和(自身を含む): 2636956224

約数和(自身を除く): 623295299

約数列:

[1, 5, 23, 25, 83, 115, 415, 575, 1909, 2075, 9545, 42193, 47725, 210965, 970439, 1054825, 3502019, 4852195, 17510095, 24260975, 80546437, 87550475, 402732185, 2013660925]

約数ペア:

[(1, 2013660925), (5, 402732185), (23, 87550475), (25, 80546437), (83, 24260975), (115, 17510095), (415, 4852195), (575, 3502019), (1909, 1054825), (2075, 970439), (9545, 210965), (42193, 47725)]