2948000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 8019648

約数和(自身を除く): 5071648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 67, 80, 88, 100, 110, 125, 134, 160, 176, 200, 220, 250, 268, 275, 335, 352, 400, 440, 500, 536, 550, 670, 737, 800, 880, 1000, 1072, 1100, 1340, 1375, 1474, 1675, 1760, 2000, 2144, 2200, 2680, 2750, 2948, 3350, 3685, 4000, 4400, 5360, 5500, 5896, 6700, 7370, 8375, 8800, 10720, 11000, 11792, 13400, 14740, 16750, 18425, 22000, 23584, 26800, 29480, 33500, 36850, 44000, 53600, 58960, 67000, 73700, 92125, 117920, 134000, 147400, 184250, 268000, 294800, 368500, 589600, 737000, 1474000, 2948000]

約数ペア:

[(1, 2948000), (2, 1474000), (4, 737000), (5, 589600), (8, 368500), (10, 294800), (11, 268000), (16, 184250), (20, 147400), (22, 134000), (25, 117920), (32, 92125), (40, 73700), (44, 67000), (50, 58960), (55, 53600), (67, 44000), (80, 36850), (88, 33500), (100, 29480), (110, 26800), (125, 23584), (134, 22000), (160, 18425), (176, 16750), (200, 14740), (220, 13400), (250, 11792), (268, 11000), (275, 10720), (335, 8800), (352, 8375), (400, 7370), (440, 6700), (500, 5896), (536, 5500), (550, 5360), (670, 4400), (737, 4000), (800, 3685), (880, 3350), (1000, 2948), (1072, 2750), (1100, 2680), (1340, 2200), (1375, 2144), (1474, 2000), (1675, 1760)]