2116767475

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{26141}}^1$

素因数の和:26271

約数の個数: 24

約数和(自身を含む): 2722950720

約数和(自身を除く): 606183245

約数列:

[1, 5, 25, 41, 79, 205, 395, 1025, 1975, 3239, 16195, 26141, 80975, 130705, 653525, 1071781, 2065139, 5358905, 10325695, 26794525, 51628475, 84670699, 423353495, 2116767475]

約数ペア:

[(1, 2116767475), (5, 423353495), (25, 84670699), (41, 51628475), (79, 26794525), (205, 10325695), (395, 5358905), (1025, 2065139), (1975, 1071781), (3239, 653525), (16195, 130705), (26141, 80975)]