2000754725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{1237}}^1\times {\mathrm{2087}}^1$

素因数の和:3365

約数の個数: 24

約数和(自身を含む): 2564264448

約数和(自身を除く): 563509723

約数列:

[1, 5, 25, 31, 155, 775, 1237, 2087, 6185, 10435, 30925, 38347, 52175, 64697, 191735, 323485, 958675, 1617425, 2581619, 12908095, 64540475, 80030189, 400150945, 2000754725]

約数ペア:

[(1, 2000754725), (5, 400150945), (25, 80030189), (31, 64540475), (155, 12908095), (775, 2581619), (1237, 1617425), (2087, 958675), (6185, 323485), (10435, 191735), (30925, 64697), (38347, 52175)]