4129024000

素因数分解:

$2^{11}\times 5^3\times {\mathrm{127}}^2$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 10385296740

約数和(自身を除く): 6256272740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 127, 128, 160, 200, 250, 254, 256, 320, 400, 500, 508, 512, 635, 640, 800, 1000, 1016, 1024, 1270, 1280, 1600, 2000, 2032, 2048, 2540, 2560, 3175, 3200, 4000, 4064, 5080, 5120, 6350, 6400, 8000, 8128, 10160, 10240, 12700, 12800, 15875, 16000, 16129, 16256, 20320, 25400, 25600, 31750, 32000, 32258, 32512, 40640, 50800, 51200, 63500, 64000, 64516, 65024, 80645, 81280, 101600, 127000, 128000, 129032, 130048, 161290, 162560, 203200, 254000, 256000, 258064, 260096, 322580, 325120, 403225, 406400, 508000, 516128, 645160, 650240, 806450, 812800, 1016000, 1032256, 1290320, 1300480, 1612900, 1625600, 2016125, 2032000, 2064512, 2580640, 3225800, 3251200, 4032250, 4064000, 4129024, 5161280, 6451600, 6502400, 8064500, 8128000, 8258048, 10322560, 12903200, 16129000, 16256000, 16516096, 20645120, 25806400, 32258000, 32512000, 33032192, 41290240, 51612800, 64516000, 82580480, 103225600, 129032000, 165160960, 206451200, 258064000, 412902400, 516128000, 825804800, 1032256000, 2064512000, 4129024000]

約数ペア:

[(1, 4129024000), (2, 2064512000), (4, 1032256000), (5, 825804800), (8, 516128000), (10, 412902400), (16, 258064000), (20, 206451200), (25, 165160960), (32, 129032000), (40, 103225600), (50, 82580480), (64, 64516000), (80, 51612800), (100, 41290240), (125, 33032192), (127, 32512000), (128, 32258000), (160, 25806400), (200, 20645120), (250, 16516096), (254, 16256000), (256, 16129000), (320, 12903200), (400, 10322560), (500, 8258048), (508, 8128000), (512, 8064500), (635, 6502400), (640, 6451600), (800, 5161280), (1000, 4129024), (1016, 4064000), (1024, 4032250), (1270, 3251200), (1280, 3225800), (1600, 2580640), (2000, 2064512), (2032, 2032000), (2048, 2016125), (2540, 1625600), (2560, 1612900), (3175, 1300480), (3200, 1290320), (4000, 1032256), (4064, 1016000), (5080, 812800), (5120, 806450), (6350, 650240), (6400, 645160), (8000, 516128), (8128, 508000), (10160, 406400), (10240, 403225), (12700, 325120), (12800, 322580), (15875, 260096), (16000, 258064), (16129, 256000), (16256, 254000), (20320, 203200), (25400, 162560), (25600, 161290), (31750, 130048), (32000, 129032), (32258, 128000), (32512, 127000), (40640, 101600), (50800, 81280), (51200, 80645), (63500, 65024), (64000, 64516)]