1892000

素因数分解:

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

素因数の和:79

約数の個数: 96

約数和(自身を含む): 5189184

約数和(自身を除く): 3297184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 43, 44, 50, 55, 80, 86, 88, 100, 110, 125, 160, 172, 176, 200, 215, 220, 250, 275, 344, 352, 400, 430, 440, 473, 500, 550, 688, 800, 860, 880, 946, 1000, 1075, 1100, 1375, 1376, 1720, 1760, 1892, 2000, 2150, 2200, 2365, 2750, 3440, 3784, 4000, 4300, 4400, 4730, 5375, 5500, 6880, 7568, 8600, 8800, 9460, 10750, 11000, 11825, 15136, 17200, 18920, 21500, 22000, 23650, 34400, 37840, 43000, 44000, 47300, 59125, 75680, 86000, 94600, 118250, 172000, 189200, 236500, 378400, 473000, 946000, 1892000]

約数ペア:

[(1, 1892000), (2, 946000), (4, 473000), (5, 378400), (8, 236500), (10, 189200), (11, 172000), (16, 118250), (20, 94600), (22, 86000), (25, 75680), (32, 59125), (40, 47300), (43, 44000), (44, 43000), (50, 37840), (55, 34400), (80, 23650), (86, 22000), (88, 21500), (100, 18920), (110, 17200), (125, 15136), (160, 11825), (172, 11000), (176, 10750), (200, 9460), (215, 8800), (220, 8600), (250, 7568), (275, 6880), (344, 5500), (352, 5375), (400, 4730), (430, 4400), (440, 4300), (473, 4000), (500, 3784), (550, 3440), (688, 2750), (800, 2365), (860, 2200), (880, 2150), (946, 2000), (1000, 1892), (1075, 1760), (1100, 1720), (1375, 1376)]