14509520

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2707}}^1$

素因数の和:2787

約数の個数: 40

約数和(自身を含む): 34250784

約数和(自身を除く): 19741264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 2707, 5360, 5414, 10828, 13535, 21656, 27070, 43312, 54140, 108280, 181369, 216560, 362738, 725476, 906845, 1450952, 1813690, 2901904, 3627380, 7254760, 14509520]

約数ペア:

[(1, 14509520), (2, 7254760), (4, 3627380), (5, 2901904), (8, 1813690), (10, 1450952), (16, 906845), (20, 725476), (40, 362738), (67, 216560), (80, 181369), (134, 108280), (268, 54140), (335, 43312), (536, 27070), (670, 21656), (1072, 13535), (1340, 10828), (2680, 5414), (2707, 5360)]