14777720

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2909}}^1$

素因数の和:3047

約数の個数: 32

約数和(自身を含む): 33523200

約数和(自身を除く): 18745480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 2909, 5080, 5818, 11636, 14545, 23272, 29090, 58180, 116360, 369443, 738886, 1477772, 1847215, 2955544, 3694430, 7388860, 14777720]

約数ペア:

[(1, 14777720), (2, 7388860), (4, 3694430), (5, 2955544), (8, 1847215), (10, 1477772), (20, 738886), (40, 369443), (127, 116360), (254, 58180), (508, 29090), (635, 23272), (1016, 14545), (1270, 11636), (2540, 5818), (2909, 5080)]