2571302450

素因数分解:

$2^1\times 5^2\times {\mathrm{2969}}^1\times {\mathrm{17321}}^1$

素因数の和:20302

約数の個数: 24

約数和(自身を含む): 4784509620

約数和(自身を除く): 2213207170

約数列:

[1, 2, 5, 10, 25, 50, 2969, 5938, 14845, 17321, 29690, 34642, 74225, 86605, 148450, 173210, 433025, 866050, 51426049, 102852098, 257130245, 514260490, 1285651225, 2571302450]

約数ペア:

[(1, 2571302450), (2, 1285651225), (5, 514260490), (10, 257130245), (25, 102852098), (50, 51426049), (2969, 866050), (5938, 433025), (14845, 173210), (17321, 148450), (29690, 86605), (34642, 74225)]