14742760

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2207}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 33384960

約数和(自身を除く): 18642200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 2207, 3340, 4414, 6680, 8828, 11035, 17656, 22070, 44140, 88280, 368569, 737138, 1474276, 1842845, 2948552, 3685690, 7371380, 14742760]

約数ペア:

[(1, 14742760), (2, 7371380), (4, 3685690), (5, 2948552), (8, 1842845), (10, 1474276), (20, 737138), (40, 368569), (167, 88280), (334, 44140), (668, 22070), (835, 17656), (1336, 11035), (1670, 8828), (2207, 6680), (3340, 4414)]