29030720

素因数分解:

$2^6\times 5^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:627

約数の個数: 56

約数和(自身を含む): 69594984

約数和(自身を除く): 40564264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 257, 320, 353, 514, 706, 1028, 1285, 1412, 1765, 2056, 2570, 2824, 3530, 4112, 5140, 5648, 7060, 8224, 10280, 11296, 14120, 16448, 20560, 22592, 28240, 41120, 56480, 82240, 90721, 112960, 181442, 362884, 453605, 725768, 907210, 1451536, 1814420, 2903072, 3628840, 5806144, 7257680, 14515360, 29030720]

約数ペア:

[(1, 29030720), (2, 14515360), (4, 7257680), (5, 5806144), (8, 3628840), (10, 2903072), (16, 1814420), (20, 1451536), (32, 907210), (40, 725768), (64, 453605), (80, 362884), (160, 181442), (257, 112960), (320, 90721), (353, 82240), (514, 56480), (706, 41120), (1028, 28240), (1285, 22592), (1412, 20560), (1765, 16448), (2056, 14120), (2570, 11296), (2824, 10280), (3530, 8224), (4112, 7060), (5140, 5648)]