141124280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7459}}^1$

素因数の和:7524

約数の個数: 64

約数和(自身を含む): 354499200

約数和(自身を除く): 213374920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1892, 2365, 3784, 4730, 7459, 9460, 14918, 18920, 29836, 37295, 59672, 74590, 82049, 149180, 164098, 298360, 320737, 328196, 410245, 641474, 656392, 820490, 1282948, 1603685, 1640980, 2565896, 3207370, 3281960, 3528107, 6414740, 7056214, 12829480, 14112428, 17640535, 28224856, 35281070, 70562140, 141124280]

約数ペア:

[(1, 141124280), (2, 70562140), (4, 35281070), (5, 28224856), (8, 17640535), (10, 14112428), (11, 12829480), (20, 7056214), (22, 6414740), (40, 3528107), (43, 3281960), (44, 3207370), (55, 2565896), (86, 1640980), (88, 1603685), (110, 1282948), (172, 820490), (215, 656392), (220, 641474), (344, 410245), (430, 328196), (440, 320737), (473, 298360), (860, 164098), (946, 149180), (1720, 82049), (1892, 74590), (2365, 59672), (3784, 37295), (4730, 29836), (7459, 18920), (9460, 14918)]