2016385580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{27197}}^1$

素因数の和:27554

約数の個数: 48

約数和(自身を含む): 4633233696

約数和(自身を除く): 2616848116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 337, 674, 1348, 1685, 3370, 3707, 6740, 7414, 14828, 18535, 27197, 37070, 54394, 74140, 108788, 135985, 271970, 299167, 543940, 598334, 1196668, 1495835, 2991670, 5983340, 9165389, 18330778, 36661556, 45826945, 91653890, 100819279, 183307780, 201638558, 403277116, 504096395, 1008192790, 2016385580]

約数ペア:

[(1, 2016385580), (2, 1008192790), (4, 504096395), (5, 403277116), (10, 201638558), (11, 183307780), (20, 100819279), (22, 91653890), (44, 45826945), (55, 36661556), (110, 18330778), (220, 9165389), (337, 5983340), (674, 2991670), (1348, 1495835), (1685, 1196668), (3370, 598334), (3707, 543940), (6740, 299167), (7414, 271970), (14828, 135985), (18535, 108788), (27197, 74140), (37070, 54394)]