55127200

素因数分解:

$2^5\times 5^2\times {\mathrm{68909}}^1$

素因数の和:68929

約数の個数: 36

約数和(自身を含む): 134581230

約数和(自身を除く): 79454030

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 68909, 137818, 275636, 344545, 551272, 689090, 1102544, 1378180, 1722725, 2205088, 2756360, 3445450, 5512720, 6890900, 11025440, 13781800, 27563600, 55127200]

約数ペア:

[(1, 55127200), (2, 27563600), (4, 13781800), (5, 11025440), (8, 6890900), (10, 5512720), (16, 3445450), (20, 2756360), (25, 2205088), (32, 1722725), (40, 1378180), (50, 1102544), (80, 689090), (100, 551272), (160, 344545), (200, 275636), (400, 137818), (800, 68909)]