14438680

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4349}}^1$

素因数の和:4443

約数の個数: 32

約数和(自身を含む): 32886000

約数和(自身を除く): 18447320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 4349, 8698, 17396, 21745, 34792, 43490, 86980, 173960, 360967, 721934, 1443868, 1804835, 2887736, 3609670, 7219340, 14438680]

約数ペア:

[(1, 14438680), (2, 7219340), (4, 3609670), (5, 2887736), (8, 1804835), (10, 1443868), (20, 721934), (40, 360967), (83, 173960), (166, 86980), (332, 43490), (415, 34792), (664, 21745), (830, 17396), (1660, 8698), (3320, 4349)]