14085940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 33042240

約数和(自身を除く): 18956300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1489, 1892, 2365, 2978, 4730, 5956, 7445, 9460, 14890, 16379, 29780, 32758, 64027, 65516, 81895, 128054, 163790, 256108, 320135, 327580, 640270, 704297, 1280540, 1408594, 2817188, 3521485, 7042970, 14085940]

約数ペア:

[(1, 14085940), (2, 7042970), (4, 3521485), (5, 2817188), (10, 1408594), (11, 1280540), (20, 704297), (22, 640270), (43, 327580), (44, 320135), (55, 256108), (86, 163790), (110, 128054), (172, 81895), (215, 65516), (220, 64027), (430, 32758), (473, 29780), (860, 16379), (946, 14890), (1489, 9460), (1892, 7445), (2365, 5956), (2978, 4730)]