38786000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 160

約数和(自身を含む): 107243136

約数和(自身を除く): 68457136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 41, 43, 44, 50, 55, 80, 82, 86, 88, 100, 110, 125, 164, 172, 176, 200, 205, 215, 220, 250, 275, 328, 344, 400, 410, 430, 440, 451, 473, 500, 550, 656, 688, 820, 860, 880, 902, 946, 1000, 1025, 1075, 1100, 1375, 1640, 1720, 1763, 1804, 1892, 2000, 2050, 2150, 2200, 2255, 2365, 2750, 3280, 3440, 3526, 3608, 3784, 4100, 4300, 4400, 4510, 4730, 5125, 5375, 5500, 7052, 7216, 7568, 8200, 8600, 8815, 9020, 9460, 10250, 10750, 11000, 11275, 11825, 14104, 16400, 17200, 17630, 18040, 18920, 19393, 20500, 21500, 22000, 22550, 23650, 28208, 35260, 36080, 37840, 38786, 41000, 43000, 44075, 45100, 47300, 56375, 59125, 70520, 77572, 82000, 86000, 88150, 90200, 94600, 96965, 112750, 118250, 141040, 155144, 176300, 180400, 189200, 193930, 220375, 225500, 236500, 310288, 352600, 387860, 440750, 451000, 473000, 484825, 705200, 775720, 881500, 902000, 946000, 969650, 1551440, 1763000, 1939300, 2424125, 3526000, 3878600, 4848250, 7757200, 9696500, 19393000, 38786000]

約数ペア:

[(1, 38786000), (2, 19393000), (4, 9696500), (5, 7757200), (8, 4848250), (10, 3878600), (11, 3526000), (16, 2424125), (20, 1939300), (22, 1763000), (25, 1551440), (40, 969650), (41, 946000), (43, 902000), (44, 881500), (50, 775720), (55, 705200), (80, 484825), (82, 473000), (86, 451000), (88, 440750), (100, 387860), (110, 352600), (125, 310288), (164, 236500), (172, 225500), (176, 220375), (200, 193930), (205, 189200), (215, 180400), (220, 176300), (250, 155144), (275, 141040), (328, 118250), (344, 112750), (400, 96965), (410, 94600), (430, 90200), (440, 88150), (451, 86000), (473, 82000), (500, 77572), (550, 70520), (656, 59125), (688, 56375), (820, 47300), (860, 45100), (880, 44075), (902, 43000), (946, 41000), (1000, 38786), (1025, 37840), (1075, 36080), (1100, 35260), (1375, 28208), (1640, 23650), (1720, 22550), (1763, 22000), (1804, 21500), (1892, 20500), (2000, 19393), (2050, 18920), (2150, 18040), (2200, 17630), (2255, 17200), (2365, 16400), (2750, 14104), (3280, 11825), (3440, 11275), (3526, 11000), (3608, 10750), (3784, 10250), (4100, 9460), (4300, 9020), (4400, 8815), (4510, 8600), (4730, 8200), (5125, 7568), (5375, 7216), (5500, 7052)]