25931030

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3923}}^1$

素因数の和:4591

約数の個数: 16

約数和(自身を含む): 46758384

約数和(自身を除く): 20827354

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 3923, 6610, 7846, 19615, 39230, 2593103, 5186206, 12965515, 25931030]

約数ペア:

[(1, 25931030), (2, 12965515), (5, 5186206), (10, 2593103), (661, 39230), (1322, 19615), (3305, 7846), (3923, 6610)]