83296840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{189311}}^1$

素因数の和:189333

約数の個数: 32

約数和(自身を含む): 204456960

約数和(自身を除く): 121160120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 189311, 378622, 757244, 946555, 1514488, 1893110, 2082421, 3786220, 4164842, 7572440, 8329684, 10412105, 16659368, 20824210, 41648420, 83296840]

約数ペア:

[(1, 83296840), (2, 41648420), (4, 20824210), (5, 16659368), (8, 10412105), (10, 8329684), (11, 7572440), (20, 4164842), (22, 3786220), (40, 2082421), (44, 1893110), (55, 1514488), (88, 946555), (110, 757244), (220, 378622), (440, 189311)]