20140028650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{57542939}}^1$

素因数の和:57542958

約数の個数: 24

約数和(自身を含む): 42811947360

約数和(自身を除く): 22671918710

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 57542939, 115085878, 287714695, 402800573, 575429390, 805601146, 1438573475, 2014002865, 2877146950, 4028005730, 10070014325, 20140028650]

約数ペア:

[(1, 20140028650), (2, 10070014325), (5, 4028005730), (7, 2877146950), (10, 2014002865), (14, 1438573475), (25, 805601146), (35, 575429390), (50, 402800573), (70, 287714695), (175, 115085878), (350, 57542939)]