5201920000

素因数分解:

$2^{16}\times 5^4\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 170

約数和(自身を含む): 13102905728

約数和(自身を除く): 7900985728

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, 625, 635, 640, 800, 1000, 1016, 1024, 1250, 1270, 1280, 1600, 2000, 2032, 2048, 2500, 2540, 2560, 3175, 3200, 4000, 4064, 4096, 5000, 5080, 5120, 6350, 6400, 8000, 8128, 8192, 10000, 10160, 10240, 12700, 12800, 15875, 16000, 16256, 16384, 20000, 20320, 20480, 25400, 25600, 31750, 32000, 32512, 32768, 40000, 40640, 40960, 50800, 51200, 63500, 64000, 65024, 65536, 79375, 80000, 81280, 81920, 101600, 102400, 127000, 128000, 130048, 158750, 160000, 162560, 163840, 203200, 204800, 254000, 256000, 260096, 317500, 320000, 325120, 327680, 406400, 409600, 508000, 512000, 520192, 635000, 640000, 650240, 812800, 819200, 1016000, 1024000, 1040384, 1270000, 1280000, 1300480, 1625600, 1638400, 2032000, 2048000, 2080768, 2540000, 2560000, 2600960, 3251200, 4064000, 4096000, 4161536, 5080000, 5120000, 5201920, 6502400, 8128000, 8192000, 8323072, 10160000, 10240000, 10403840, 13004800, 16256000, 20320000, 20480000, 20807680, 26009600, 32512000, 40640000, 40960000, 41615360, 52019200, 65024000, 81280000, 104038400, 130048000, 162560000, 208076800, 260096000, 325120000, 520192000, 650240000, 1040384000, 1300480000, 2600960000, 5201920000]

約数ペア:

[(1, 5201920000), (2, 2600960000), (4, 1300480000), (5, 1040384000), (8, 650240000), (10, 520192000), (16, 325120000), (20, 260096000), (25, 208076800), (32, 162560000), (40, 130048000), (50, 104038400), (64, 81280000), (80, 65024000), (100, 52019200), (125, 41615360), (127, 40960000), (128, 40640000), (160, 32512000), (200, 26009600), (250, 20807680), (254, 20480000), (256, 20320000), (320, 16256000), (400, 13004800), (500, 10403840), (508, 10240000), (512, 10160000), (625, 8323072), (635, 8192000), (640, 8128000), (800, 6502400), (1000, 5201920), (1016, 5120000), (1024, 5080000), (1250, 4161536), (1270, 4096000), (1280, 4064000), (1600, 3251200), (2000, 2600960), (2032, 2560000), (2048, 2540000), (2500, 2080768), (2540, 2048000), (2560, 2032000), (3175, 1638400), (3200, 1625600), (4000, 1300480), (4064, 1280000), (4096, 1270000), (5000, 1040384), (5080, 1024000), (5120, 1016000), (6350, 819200), (6400, 812800), (8000, 650240), (8128, 640000), (8192, 635000), (10000, 520192), (10160, 512000), (10240, 508000), (12700, 409600), (12800, 406400), (15875, 327680), (16000, 325120), (16256, 320000), (16384, 317500), (20000, 260096), (20320, 256000), (20480, 254000), (25400, 204800), (25600, 203200), (31750, 163840), (32000, 162560), (32512, 160000), (32768, 158750), (40000, 130048), (40640, 128000), (40960, 127000), (50800, 102400), (51200, 101600), (63500, 81920), (64000, 81280), (65024, 80000), (65536, 79375)]