14217160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8669}}^1$

素因数の和:8721

約数の個数: 32

約数和(自身を含む): 32772600

約数和(自身を除く): 18555440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 8669, 17338, 34676, 43345, 69352, 86690, 173380, 346760, 355429, 710858, 1421716, 1777145, 2843432, 3554290, 7108580, 14217160]

約数ペア:

[(1, 14217160), (2, 7108580), (4, 3554290), (5, 2843432), (8, 1777145), (10, 1421716), (20, 710858), (40, 355429), (41, 346760), (82, 173380), (164, 86690), (205, 69352), (328, 43345), (410, 34676), (820, 17338), (1640, 8669)]