11200000000

素因数分解:

$2^{12}\times 5^8\times 7^1$

素因数の和:71

約数の個数: 234

約数和(自身を含む): 31996077368

約数和(自身を除く): 20796077368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 350, 400, 448, 500, 512, 560, 625, 640, 700, 800, 875, 896, 1000, 1024, 1120, 1250, 1280, 1400, 1600, 1750, 1792, 2000, 2048, 2240, 2500, 2560, 2800, 3125, 3200, 3500, 3584, 4000, 4096, 4375, 4480, 5000, 5120, 5600, 6250, 6400, 7000, 7168, 8000, 8750, 8960, 10000, 10240, 11200, 12500, 12800, 14000, 14336, 15625, 16000, 17500, 17920, 20000, 20480, 21875, 22400, 25000, 25600, 28000, 28672, 31250, 32000, 35000, 35840, 40000, 43750, 44800, 50000, 51200, 56000, 62500, 64000, 70000, 71680, 78125, 80000, 87500, 89600, 100000, 102400, 109375, 112000, 125000, 128000, 140000, 143360, 156250, 160000, 175000, 179200, 200000, 218750, 224000, 250000, 256000, 280000, 312500, 320000, 350000, 358400, 390625, 400000, 437500, 448000, 500000, 512000, 546875, 560000, 625000, 640000, 700000, 716800, 781250, 800000, 875000, 896000, 1000000, 1093750, 1120000, 1250000, 1280000, 1400000, 1562500, 1600000, 1750000, 1792000, 2000000, 2187500, 2240000, 2500000, 2560000, 2734375, 2800000, 3125000, 3200000, 3500000, 3584000, 4000000, 4375000, 4480000, 5000000, 5468750, 5600000, 6250000, 6400000, 7000000, 8000000, 8750000, 8960000, 10000000, 10937500, 11200000, 12500000, 12800000, 14000000, 16000000, 17500000, 17920000, 20000000, 21875000, 22400000, 25000000, 28000000, 32000000, 35000000, 40000000, 43750000, 44800000, 50000000, 56000000, 64000000, 70000000, 80000000, 87500000, 89600000, 100000000, 112000000, 140000000, 160000000, 175000000, 200000000, 224000000, 280000000, 320000000, 350000000, 400000000, 448000000, 560000000, 700000000, 800000000, 1120000000, 1400000000, 1600000000, 2240000000, 2800000000, 5600000000, 11200000000]

約数ペア:

[(1, 11200000000), (2, 5600000000), (4, 2800000000), (5, 2240000000), (7, 1600000000), (8, 1400000000), (10, 1120000000), (14, 800000000), (16, 700000000), (20, 560000000), (25, 448000000), (28, 400000000), (32, 350000000), (35, 320000000), (40, 280000000), (50, 224000000), (56, 200000000), (64, 175000000), (70, 160000000), (80, 140000000), (100, 112000000), (112, 100000000), (125, 89600000), (128, 87500000), (140, 80000000), (160, 70000000), (175, 64000000), (200, 56000000), (224, 50000000), (250, 44800000), (256, 43750000), (280, 40000000), (320, 35000000), (350, 32000000), (400, 28000000), (448, 25000000), (500, 22400000), (512, 21875000), (560, 20000000), (625, 17920000), (640, 17500000), (700, 16000000), (800, 14000000), (875, 12800000), (896, 12500000), (1000, 11200000), (1024, 10937500), (1120, 10000000), (1250, 8960000), (1280, 8750000), (1400, 8000000), (1600, 7000000), (1750, 6400000), (1792, 6250000), (2000, 5600000), (2048, 5468750), (2240, 5000000), (2500, 4480000), (2560, 4375000), (2800, 4000000), (3125, 3584000), (3200, 3500000), (3500, 3200000), (3584, 3125000), (4000, 2800000), (4096, 2734375), (4375, 2560000), (4480, 2500000), (5000, 2240000), (5120, 2187500), (5600, 2000000), (6250, 1792000), (6400, 1750000), (7000, 1600000), (7168, 1562500), (8000, 1400000), (8750, 1280000), (8960, 1250000), (10000, 1120000), (10240, 1093750), (11200, 1000000), (12500, 896000), (12800, 875000), (14000, 800000), (14336, 781250), (15625, 716800), (16000, 700000), (17500, 640000), (17920, 625000), (20000, 560000), (20480, 546875), (21875, 512000), (22400, 500000), (25000, 448000), (25600, 437500), (28000, 400000), (28672, 390625), (31250, 358400), (32000, 350000), (35000, 320000), (35840, 312500), (40000, 280000), (43750, 256000), (44800, 250000), (50000, 224000), (51200, 218750), (56000, 200000), (62500, 179200), (64000, 175000), (70000, 160000), (71680, 156250), (78125, 143360), (80000, 140000), (87500, 128000), (89600, 125000), (100000, 112000), (102400, 109375)]