1932100

素因数分解:

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

素因数の和:292

約数の個数: 27

約数和(自身を含む): 4223037

約数和(自身を除く): 2290937

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 6950, 13900, 19321, 38642, 77284, 96605, 193210, 386420, 483025, 966050, 1932100]

約数ペア:

[(1, 1932100), (2, 966050), (4, 483025), (5, 386420), (10, 193210), (20, 96605), (25, 77284), (50, 38642), (100, 19321), (139, 13900), (278, 6950), (556, 3475), (695, 2780)]