27597820

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{13397}}^1$

素因数の和:13509

約数の個数: 24

約数和(自身を含む): 58522464

約数和(自身を除く): 30924644

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 13397, 26794, 53588, 66985, 133970, 267940, 1379891, 2759782, 5519564, 6899455, 13798910, 27597820]

約数ペア:

[(1, 27597820), (2, 13798910), (4, 6899455), (5, 5519564), (10, 2759782), (20, 1379891), (103, 267940), (206, 133970), (412, 66985), (515, 53588), (1030, 26794), (2060, 13397)]