14776040

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3389}}^1$

素因数の和:3509

約数の個数: 32

約数和(自身を含む): 33561000

約数和(自身を除く): 18784960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 3389, 4360, 6778, 13556, 16945, 27112, 33890, 67780, 135560, 369401, 738802, 1477604, 1847005, 2955208, 3694010, 7388020, 14776040]

約数ペア:

[(1, 14776040), (2, 7388020), (4, 3694010), (5, 2955208), (8, 1847005), (10, 1477604), (20, 738802), (40, 369401), (109, 135560), (218, 67780), (436, 33890), (545, 27112), (872, 16945), (1090, 13556), (2180, 6778), (3389, 4360)]