3102880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 8382528

約数和(自身を除く): 5279648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 43, 44, 55, 80, 82, 86, 88, 110, 160, 164, 172, 176, 205, 215, 220, 328, 344, 352, 410, 430, 440, 451, 473, 656, 688, 820, 860, 880, 902, 946, 1312, 1376, 1640, 1720, 1760, 1763, 1804, 1892, 2255, 2365, 3280, 3440, 3526, 3608, 3784, 4510, 4730, 6560, 6880, 7052, 7216, 7568, 8815, 9020, 9460, 14104, 14432, 15136, 17630, 18040, 18920, 19393, 28208, 35260, 36080, 37840, 38786, 56416, 70520, 72160, 75680, 77572, 96965, 141040, 155144, 193930, 282080, 310288, 387860, 620576, 775720, 1551440, 3102880]

約数ペア:

[(1, 3102880), (2, 1551440), (4, 775720), (5, 620576), (8, 387860), (10, 310288), (11, 282080), (16, 193930), (20, 155144), (22, 141040), (32, 96965), (40, 77572), (41, 75680), (43, 72160), (44, 70520), (55, 56416), (80, 38786), (82, 37840), (86, 36080), (88, 35260), (110, 28208), (160, 19393), (164, 18920), (172, 18040), (176, 17630), (205, 15136), (215, 14432), (220, 14104), (328, 9460), (344, 9020), (352, 8815), (410, 7568), (430, 7216), (440, 7052), (451, 6880), (473, 6560), (656, 4730), (688, 4510), (820, 3784), (860, 3608), (880, 3526), (902, 3440), (946, 3280), (1312, 2365), (1376, 2255), (1640, 1892), (1720, 1804), (1760, 1763)]