14284040

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3467}}^1$

素因数の和:3581

約数の個数: 32

約数和(自身を含む): 32460480

約数和(自身を除く): 18176440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 3467, 4120, 6934, 13868, 17335, 27736, 34670, 69340, 138680, 357101, 714202, 1428404, 1785505, 2856808, 3571010, 7142020, 14284040]

約数ペア:

[(1, 14284040), (2, 7142020), (4, 3571010), (5, 2856808), (8, 1785505), (10, 1428404), (20, 714202), (40, 357101), (103, 138680), (206, 69340), (412, 34670), (515, 27736), (824, 17335), (1030, 13868), (2060, 6934), (3467, 4120)]