2019594425

素因数分解:

$5^2\times {\mathrm{149}}^1\times {\mathrm{463}}^1\times {\mathrm{1171}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 2528707200

約数和(自身を除く): 509112775

約数列:

[1, 5, 25, 149, 463, 745, 1171, 2315, 3725, 5855, 11575, 29275, 68987, 174479, 344935, 542173, 872395, 1724675, 2710865, 4361975, 13554325, 80783777, 403918885, 2019594425]

約数ペア:

[(1, 2019594425), (5, 403918885), (25, 80783777), (149, 13554325), (463, 4361975), (745, 2710865), (1171, 1724675), (2315, 872395), (3725, 542173), (5855, 344935), (11575, 174479), (29275, 68987)]