2407291480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5471117}}^1$

素因数の和:5471139

約数の個数: 32

約数和(自身を含む): 5908807440

約数和(自身を除く): 3501515960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5471117, 10942234, 21884468, 27355585, 43768936, 54711170, 60182287, 109422340, 120364574, 218844680, 240729148, 300911435, 481458296, 601822870, 1203645740, 2407291480]

約数ペア:

[(1, 2407291480), (2, 1203645740), (4, 601822870), (5, 481458296), (8, 300911435), (10, 240729148), (11, 218844680), (20, 120364574), (22, 109422340), (40, 60182287), (44, 54711170), (55, 43768936), (88, 27355585), (110, 21884468), (220, 10942234), (440, 5471117)]