26047730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 23373070

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1039, 1090, 2078, 2507, 5014, 5195, 10390, 12535, 23897, 25070, 47794, 113251, 119485, 226502, 238970, 566255, 1132510, 2604773, 5209546, 13023865, 26047730]

約数ペア:

[(1, 26047730), (2, 13023865), (5, 5209546), (10, 2604773), (23, 1132510), (46, 566255), (109, 238970), (115, 226502), (218, 119485), (230, 113251), (545, 47794), (1039, 25070), (1090, 23897), (2078, 12535), (2507, 10390), (5014, 5195)]