124307660

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{9403}}^1$

素因数の和:10073

約数の個数: 24

約数和(自身を含む): 261468816

約数和(自身を除く): 137161156

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 3305, 6610, 9403, 13220, 18806, 37612, 47015, 94030, 188060, 6215383, 12430766, 24861532, 31076915, 62153830, 124307660]

約数ペア:

[(1, 124307660), (2, 62153830), (4, 31076915), (5, 24861532), (10, 12430766), (20, 6215383), (661, 188060), (1322, 94030), (2644, 47015), (3305, 37612), (6610, 18806), (9403, 13220)]