14780980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6907}}^1$

素因数の和:7023

約数の個数: 24

約数和(自身を含む): 31334688

約数和(自身を除く): 16553708

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 6907, 13814, 27628, 34535, 69070, 138140, 739049, 1478098, 2956196, 3695245, 7390490, 14780980]

約数ペア:

[(1, 14780980), (2, 7390490), (4, 3695245), (5, 2956196), (10, 1478098), (20, 739049), (107, 138140), (214, 69070), (428, 34535), (535, 27628), (1070, 13814), (2140, 6907)]