38777200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1259}}^1$

素因数の和:1295

約数の個数: 120

約数和(自身を含む): 116242560

約数和(自身を除く): 77465360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1259, 1400, 1540, 1925, 2200, 2518, 2800, 3080, 3850, 4400, 5036, 6160, 6295, 7700, 8813, 10072, 12590, 13849, 15400, 17626, 20144, 25180, 27698, 30800, 31475, 35252, 44065, 50360, 55396, 62950, 69245, 70504, 88130, 96943, 100720, 110792, 125900, 138490, 141008, 176260, 193886, 220325, 221584, 251800, 276980, 346225, 352520, 387772, 440650, 484715, 503600, 553960, 692450, 705040, 775544, 881300, 969430, 1107920, 1384900, 1551088, 1762600, 1938860, 2423575, 2769800, 3525200, 3877720, 4847150, 5539600, 7755440, 9694300, 19388600, 38777200]

約数ペア:

[(1, 38777200), (2, 19388600), (4, 9694300), (5, 7755440), (7, 5539600), (8, 4847150), (10, 3877720), (11, 3525200), (14, 2769800), (16, 2423575), (20, 1938860), (22, 1762600), (25, 1551088), (28, 1384900), (35, 1107920), (40, 969430), (44, 881300), (50, 775544), (55, 705040), (56, 692450), (70, 553960), (77, 503600), (80, 484715), (88, 440650), (100, 387772), (110, 352520), (112, 346225), (140, 276980), (154, 251800), (175, 221584), (176, 220325), (200, 193886), (220, 176260), (275, 141008), (280, 138490), (308, 125900), (350, 110792), (385, 100720), (400, 96943), (440, 88130), (550, 70504), (560, 69245), (616, 62950), (700, 55396), (770, 50360), (880, 44065), (1100, 35252), (1232, 31475), (1259, 30800), (1400, 27698), (1540, 25180), (1925, 20144), (2200, 17626), (2518, 15400), (2800, 13849), (3080, 12590), (3850, 10072), (4400, 8813), (5036, 7700), (6160, 6295)]