2992000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:57

約数の個数: 128

約数和(自身を含む): 8592480

約数和(自身を除く): 5600480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 64, 68, 80, 85, 88, 100, 110, 125, 128, 136, 160, 170, 176, 187, 200, 220, 250, 272, 275, 320, 340, 352, 374, 400, 425, 440, 500, 544, 550, 640, 680, 704, 748, 800, 850, 880, 935, 1000, 1088, 1100, 1360, 1375, 1408, 1496, 1600, 1700, 1760, 1870, 2000, 2125, 2176, 2200, 2720, 2750, 2992, 3200, 3400, 3520, 3740, 4000, 4250, 4400, 4675, 5440, 5500, 5984, 6800, 7040, 7480, 8000, 8500, 8800, 9350, 10880, 11000, 11968, 13600, 14960, 16000, 17000, 17600, 18700, 22000, 23375, 23936, 27200, 29920, 34000, 35200, 37400, 44000, 46750, 54400, 59840, 68000, 74800, 88000, 93500, 119680, 136000, 149600, 176000, 187000, 272000, 299200, 374000, 598400, 748000, 1496000, 2992000]

約数ペア:

[(1, 2992000), (2, 1496000), (4, 748000), (5, 598400), (8, 374000), (10, 299200), (11, 272000), (16, 187000), (17, 176000), (20, 149600), (22, 136000), (25, 119680), (32, 93500), (34, 88000), (40, 74800), (44, 68000), (50, 59840), (55, 54400), (64, 46750), (68, 44000), (80, 37400), (85, 35200), (88, 34000), (100, 29920), (110, 27200), (125, 23936), (128, 23375), (136, 22000), (160, 18700), (170, 17600), (176, 17000), (187, 16000), (200, 14960), (220, 13600), (250, 11968), (272, 11000), (275, 10880), (320, 9350), (340, 8800), (352, 8500), (374, 8000), (400, 7480), (425, 7040), (440, 6800), (500, 5984), (544, 5500), (550, 5440), (640, 4675), (680, 4400), (704, 4250), (748, 4000), (800, 3740), (850, 3520), (880, 3400), (935, 3200), (1000, 2992), (1088, 2750), (1100, 2720), (1360, 2200), (1375, 2176), (1408, 2125), (1496, 2000), (1600, 1870), (1700, 1760)]