25256350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{72161}}^1$

素因数の和:72180

約数の個数: 24

約数和(自身を含む): 53688528

約数和(自身を除く): 28432178

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 72161, 144322, 360805, 505127, 721610, 1010254, 1804025, 2525635, 3608050, 5051270, 12628175, 25256350]

約数ペア:

[(1, 25256350), (2, 12628175), (5, 5051270), (7, 3608050), (10, 2525635), (14, 1804025), (25, 1010254), (35, 721610), (50, 505127), (70, 360805), (175, 144322), (350, 72161)]