40744000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:501

約数の個数: 112

約数和(自身を含む): 110313216

約数和(自身を除く): 69569216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 320, 352, 400, 440, 463, 500, 550, 704, 800, 880, 926, 1000, 1100, 1375, 1600, 1760, 1852, 2000, 2200, 2315, 2750, 3520, 3704, 4000, 4400, 4630, 5093, 5500, 7408, 8000, 8800, 9260, 10186, 11000, 11575, 14816, 17600, 18520, 20372, 22000, 23150, 25465, 29632, 37040, 40744, 44000, 46300, 50930, 57875, 74080, 81488, 88000, 92600, 101860, 115750, 127325, 148160, 162976, 185200, 203720, 231500, 254650, 325952, 370400, 407440, 463000, 509300, 636625, 740800, 814880, 926000, 1018600, 1273250, 1629760, 1852000, 2037200, 2546500, 3704000, 4074400, 5093000, 8148800, 10186000, 20372000, 40744000]

約数ペア:

[(1, 40744000), (2, 20372000), (4, 10186000), (5, 8148800), (8, 5093000), (10, 4074400), (11, 3704000), (16, 2546500), (20, 2037200), (22, 1852000), (25, 1629760), (32, 1273250), (40, 1018600), (44, 926000), (50, 814880), (55, 740800), (64, 636625), (80, 509300), (88, 463000), (100, 407440), (110, 370400), (125, 325952), (160, 254650), (176, 231500), (200, 203720), (220, 185200), (250, 162976), (275, 148160), (320, 127325), (352, 115750), (400, 101860), (440, 92600), (463, 88000), (500, 81488), (550, 74080), (704, 57875), (800, 50930), (880, 46300), (926, 44000), (1000, 40744), (1100, 37040), (1375, 29632), (1600, 25465), (1760, 23150), (1852, 22000), (2000, 20372), (2200, 18520), (2315, 17600), (2750, 14816), (3520, 11575), (3704, 11000), (4000, 10186), (4400, 9260), (4630, 8800), (5093, 8000), (5500, 7408)]