14402740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3888

約数の個数: 48

約数和(自身を含む): 34945344

約数和(自身を除く): 20542604

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 3851, 7702, 15404, 19255, 38510, 42361, 65467, 77020, 84722, 130934, 169444, 211805, 261868, 327335, 423610, 654670, 720137, 847220, 1309340, 1440274, 2880548, 3600685, 7201370, 14402740]

約数ペア:

[(1, 14402740), (2, 7201370), (4, 3600685), (5, 2880548), (10, 1440274), (11, 1309340), (17, 847220), (20, 720137), (22, 654670), (34, 423610), (44, 327335), (55, 261868), (68, 211805), (85, 169444), (110, 130934), (170, 84722), (187, 77020), (220, 65467), (340, 42361), (374, 38510), (748, 19255), (935, 15404), (1870, 7702), (3740, 3851)]