39014732440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{580231}}^1$

素因数の和:580324

約数の個数: 48

約数和(自身を含む): 89976576240

約数和(自身を除く): 50961843800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 1681, 3362, 6724, 8405, 13448, 16810, 33620, 67240, 580231, 1160462, 2320924, 2901155, 4641848, 5802310, 11604620, 23209240, 23789471, 47578942, 95157884, 118947355, 190315768, 237894710, 475789420, 951578840, 975368311, 1950736622, 3901473244, 4876841555, 7802946488, 9753683110, 19507366220, 39014732440]

約数ペア:

[(1, 39014732440), (2, 19507366220), (4, 9753683110), (5, 7802946488), (8, 4876841555), (10, 3901473244), (20, 1950736622), (40, 975368311), (41, 951578840), (82, 475789420), (164, 237894710), (205, 190315768), (328, 118947355), (410, 95157884), (820, 47578942), (1640, 23789471), (1681, 23209240), (3362, 11604620), (6724, 5802310), (8405, 4641848), (13448, 2901155), (16810, 2320924), (33620, 1160462), (67240, 580231)]