25532390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10337}}^1$

素因数の和:10376

約数の個数: 32

約数和(自身を含む): 52103520

約数和(自身を除く): 26571130

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 10337, 20674, 51685, 103370, 134381, 196403, 268762, 392806, 671905, 982015, 1343810, 1964030, 2553239, 5106478, 12766195, 25532390]

約数ペア:

[(1, 25532390), (2, 12766195), (5, 5106478), (10, 2553239), (13, 1964030), (19, 1343810), (26, 982015), (38, 671905), (65, 392806), (95, 268762), (130, 196403), (190, 134381), (247, 103370), (494, 51685), (1235, 20674), (2470, 10337)]