40778210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 82047168

約数和(自身を除く): 41268958

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 121, 134, 242, 335, 503, 605, 670, 737, 1006, 1210, 1474, 2515, 3685, 5030, 5533, 7370, 8107, 11066, 16214, 27665, 33701, 40535, 55330, 60863, 67402, 81070, 121726, 168505, 304315, 337010, 370711, 608630, 741422, 1853555, 3707110, 4077821, 8155642, 20389105, 40778210]

約数ペア:

[(1, 40778210), (2, 20389105), (5, 8155642), (10, 4077821), (11, 3707110), (22, 1853555), (55, 741422), (67, 608630), (110, 370711), (121, 337010), (134, 304315), (242, 168505), (335, 121726), (503, 81070), (605, 67402), (670, 60863), (737, 55330), (1006, 40535), (1210, 33701), (1474, 27665), (2515, 16214), (3685, 11066), (5030, 8107), (5533, 7370)]