14037020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 30602880

約数和(自身を除く): 16565860

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 109, 137, 188, 218, 235, 274, 436, 470, 545, 548, 685, 940, 1090, 1370, 2180, 2740, 5123, 6439, 10246, 12878, 14933, 20492, 25615, 25756, 29866, 32195, 51230, 59732, 64390, 74665, 102460, 128780, 149330, 298660, 701851, 1403702, 2807404, 3509255, 7018510, 14037020]

約数ペア:

[(1, 14037020), (2, 7018510), (4, 3509255), (5, 2807404), (10, 1403702), (20, 701851), (47, 298660), (94, 149330), (109, 128780), (137, 102460), (188, 74665), (218, 64390), (235, 59732), (274, 51230), (436, 32195), (470, 29866), (545, 25756), (548, 25615), (685, 20492), (940, 14933), (1090, 12878), (1370, 10246), (2180, 6439), (2740, 5123)]