25101607220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11729723}}^1$

素因数の和:11729839

約数の個数: 24

約数和(自身を含む): 53206028064

約数和(自身を除く): 28104420844

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 11729723, 23459446, 46918892, 58648615, 117297230, 234594460, 1255080361, 2510160722, 5020321444, 6275401805, 12550803610, 25101607220]

約数ペア:

[(1, 25101607220), (2, 12550803610), (4, 6275401805), (5, 5020321444), (10, 2510160722), (20, 1255080361), (107, 234594460), (214, 117297230), (428, 58648615), (535, 46918892), (1070, 23459446), (2140, 11729723)]