5420800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{11}}^2$

素因数の和:55

約数の個数: 162

約数和(自身を含む): 16854824

約数和(自身を除く): 11434024

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 121, 128, 140, 154, 160, 175, 176, 200, 220, 224, 242, 256, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 484, 550, 560, 605, 616, 640, 700, 704, 770, 800, 847, 880, 896, 968, 1100, 1120, 1210, 1232, 1280, 1400, 1408, 1540, 1600, 1694, 1760, 1792, 1925, 1936, 2200, 2240, 2420, 2464, 2800, 2816, 3025, 3080, 3200, 3388, 3520, 3850, 3872, 4235, 4400, 4480, 4840, 4928, 5600, 6050, 6160, 6400, 6776, 7040, 7700, 7744, 8470, 8800, 8960, 9680, 9856, 11200, 12100, 12320, 13552, 14080, 15400, 15488, 16940, 17600, 19360, 19712, 21175, 22400, 24200, 24640, 27104, 30800, 30976, 33880, 35200, 38720, 42350, 44800, 48400, 49280, 54208, 61600, 67760, 70400, 77440, 84700, 96800, 98560, 108416, 123200, 135520, 154880, 169400, 193600, 216832, 246400, 271040, 338800, 387200, 492800, 542080, 677600, 774400, 1084160, 1355200, 2710400, 5420800]

約数ペア:

[(1, 5420800), (2, 2710400), (4, 1355200), (5, 1084160), (7, 774400), (8, 677600), (10, 542080), (11, 492800), (14, 387200), (16, 338800), (20, 271040), (22, 246400), (25, 216832), (28, 193600), (32, 169400), (35, 154880), (40, 135520), (44, 123200), (50, 108416), (55, 98560), (56, 96800), (64, 84700), (70, 77440), (77, 70400), (80, 67760), (88, 61600), (100, 54208), (110, 49280), (112, 48400), (121, 44800), (128, 42350), (140, 38720), (154, 35200), (160, 33880), (175, 30976), (176, 30800), (200, 27104), (220, 24640), (224, 24200), (242, 22400), (256, 21175), (275, 19712), (280, 19360), (308, 17600), (320, 16940), (350, 15488), (352, 15400), (385, 14080), (400, 13552), (440, 12320), (448, 12100), (484, 11200), (550, 9856), (560, 9680), (605, 8960), (616, 8800), (640, 8470), (700, 7744), (704, 7700), (770, 7040), (800, 6776), (847, 6400), (880, 6160), (896, 6050), (968, 5600), (1100, 4928), (1120, 4840), (1210, 4480), (1232, 4400), (1280, 4235), (1400, 3872), (1408, 3850), (1540, 3520), (1600, 3388), (1694, 3200), (1760, 3080), (1792, 3025), (1925, 2816), (1936, 2800), (2200, 2464), (2240, 2420)]