14256680

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3331}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 32387040

約数和(自身を除く): 18130360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 3331, 4280, 6662, 13324, 16655, 26648, 33310, 66620, 133240, 356417, 712834, 1425668, 1782085, 2851336, 3564170, 7128340, 14256680]

約数ペア:

[(1, 14256680), (2, 7128340), (4, 3564170), (5, 2851336), (8, 1782085), (10, 1425668), (20, 712834), (40, 356417), (107, 133240), (214, 66620), (428, 33310), (535, 26648), (856, 16655), (1070, 13324), (2140, 6662), (3331, 4280)]