14550520

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2617}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 32986800

約数和(自身を除く): 18436280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2617, 2780, 5234, 5560, 10468, 13085, 20936, 26170, 52340, 104680, 363763, 727526, 1455052, 1818815, 2910104, 3637630, 7275260, 14550520]

約数ペア:

[(1, 14550520), (2, 7275260), (4, 3637630), (5, 2910104), (8, 1818815), (10, 1455052), (20, 727526), (40, 363763), (139, 104680), (278, 52340), (556, 26170), (695, 20936), (1112, 13085), (1390, 10468), (2617, 5560), (2780, 5234)]