3864200

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^2$

素因数の和:294

約数の個数: 36

約数和(自身を含む): 9049365

約数和(自身を除く): 5185165

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 278, 556, 695, 1112, 1390, 2780, 3475, 5560, 6950, 13900, 19321, 27800, 38642, 77284, 96605, 154568, 193210, 386420, 483025, 772840, 966050, 1932100, 3864200]

約数ペア:

[(1, 3864200), (2, 1932100), (4, 966050), (5, 772840), (8, 483025), (10, 386420), (20, 193210), (25, 154568), (40, 96605), (50, 77284), (100, 38642), (139, 27800), (200, 19321), (278, 13900), (556, 6950), (695, 5560), (1112, 3475), (1390, 2780)]