79816000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{907}}^1$

素因数の和:945

約数の個数: 112

約数和(自身を含む): 215871552

約数和(自身を除く): 136055552

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, 500, 550, 704, 800, 880, 907, 1000, 1100, 1375, 1600, 1760, 1814, 2000, 2200, 2750, 3520, 3628, 4000, 4400, 4535, 5500, 7256, 8000, 8800, 9070, 9977, 11000, 14512, 17600, 18140, 19954, 22000, 22675, 29024, 36280, 39908, 44000, 45350, 49885, 58048, 72560, 79816, 88000, 90700, 99770, 113375, 145120, 159632, 181400, 199540, 226750, 249425, 290240, 319264, 362800, 399080, 453500, 498850, 638528, 725600, 798160, 907000, 997700, 1247125, 1451200, 1596320, 1814000, 1995400, 2494250, 3192640, 3628000, 3990800, 4988500, 7256000, 7981600, 9977000, 15963200, 19954000, 39908000, 79816000]

約数ペア:

[(1, 79816000), (2, 39908000), (4, 19954000), (5, 15963200), (8, 9977000), (10, 7981600), (11, 7256000), (16, 4988500), (20, 3990800), (22, 3628000), (25, 3192640), (32, 2494250), (40, 1995400), (44, 1814000), (50, 1596320), (55, 1451200), (64, 1247125), (80, 997700), (88, 907000), (100, 798160), (110, 725600), (125, 638528), (160, 498850), (176, 453500), (200, 399080), (220, 362800), (250, 319264), (275, 290240), (320, 249425), (352, 226750), (400, 199540), (440, 181400), (500, 159632), (550, 145120), (704, 113375), (800, 99770), (880, 90700), (907, 88000), (1000, 79816), (1100, 72560), (1375, 58048), (1600, 49885), (1760, 45350), (1814, 44000), (2000, 39908), (2200, 36280), (2750, 29024), (3520, 22675), (3628, 22000), (4000, 19954), (4400, 18140), (4535, 17600), (5500, 14512), (7256, 11000), (8000, 9977), (8800, 9070)]