126077480

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{8929}}^1$

素因数の和:9293

約数の個数: 32

約数和(自身を含む): 284509800

約数和(自身を除く): 158432320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 7060, 8929, 14120, 17858, 35716, 44645, 71432, 89290, 178580, 357160, 3151937, 6303874, 12607748, 15759685, 25215496, 31519370, 63038740, 126077480]

約数ペア:

[(1, 126077480), (2, 63038740), (4, 31519370), (5, 25215496), (8, 15759685), (10, 12607748), (20, 6303874), (40, 3151937), (353, 357160), (706, 178580), (1412, 89290), (1765, 71432), (2824, 44645), (3530, 35716), (7060, 17858), (8929, 14120)]