14515360

素因数分解:

$2^5\times 5^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 34523496

約数和(自身を除く): 20008136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 257, 353, 514, 706, 1028, 1285, 1412, 1765, 2056, 2570, 2824, 3530, 4112, 5140, 5648, 7060, 8224, 10280, 11296, 14120, 20560, 28240, 41120, 56480, 90721, 181442, 362884, 453605, 725768, 907210, 1451536, 1814420, 2903072, 3628840, 7257680, 14515360]

約数ペア:

[(1, 14515360), (2, 7257680), (4, 3628840), (5, 2903072), (8, 1814420), (10, 1451536), (16, 907210), (20, 725768), (32, 453605), (40, 362884), (80, 181442), (160, 90721), (257, 56480), (353, 41120), (514, 28240), (706, 20560), (1028, 14120), (1285, 11296), (1412, 10280), (1765, 8224), (2056, 7060), (2570, 5648), (2824, 5140), (3530, 4112)]