14664040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6917}}^1$

素因数の和:6981

約数の個数: 32

約数和(自身を含む): 33621480

約数和(自身を除く): 18957440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 6917, 13834, 27668, 34585, 55336, 69170, 138340, 276680, 366601, 733202, 1466404, 1833005, 2932808, 3666010, 7332020, 14664040]

約数ペア:

[(1, 14664040), (2, 7332020), (4, 3666010), (5, 2932808), (8, 1833005), (10, 1466404), (20, 733202), (40, 366601), (53, 276680), (106, 138340), (212, 69170), (265, 55336), (424, 34585), (530, 27668), (1060, 13834), (2120, 6917)]