2380000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{17}}^1$

素因数の和:54

約数の個数: 120

約数和(自身を含む): 7085232

約数和(自身を除く): 4705232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 125, 136, 140, 160, 170, 175, 200, 224, 238, 250, 272, 280, 340, 350, 400, 425, 476, 500, 544, 560, 595, 625, 680, 700, 800, 850, 875, 952, 1000, 1120, 1190, 1250, 1360, 1400, 1700, 1750, 1904, 2000, 2125, 2380, 2500, 2720, 2800, 2975, 3400, 3500, 3808, 4000, 4250, 4375, 4760, 5000, 5600, 5950, 6800, 7000, 8500, 8750, 9520, 10000, 10625, 11900, 13600, 14000, 14875, 17000, 17500, 19040, 20000, 21250, 23800, 28000, 29750, 34000, 35000, 42500, 47600, 59500, 68000, 70000, 74375, 85000, 95200, 119000, 140000, 148750, 170000, 238000, 297500, 340000, 476000, 595000, 1190000, 2380000]

約数ペア:

[(1, 2380000), (2, 1190000), (4, 595000), (5, 476000), (7, 340000), (8, 297500), (10, 238000), (14, 170000), (16, 148750), (17, 140000), (20, 119000), (25, 95200), (28, 85000), (32, 74375), (34, 70000), (35, 68000), (40, 59500), (50, 47600), (56, 42500), (68, 35000), (70, 34000), (80, 29750), (85, 28000), (100, 23800), (112, 21250), (119, 20000), (125, 19040), (136, 17500), (140, 17000), (160, 14875), (170, 14000), (175, 13600), (200, 11900), (224, 10625), (238, 10000), (250, 9520), (272, 8750), (280, 8500), (340, 7000), (350, 6800), (400, 5950), (425, 5600), (476, 5000), (500, 4760), (544, 4375), (560, 4250), (595, 4000), (625, 3808), (680, 3500), (700, 3400), (800, 2975), (850, 2800), (875, 2720), (952, 2500), (1000, 2380), (1120, 2125), (1190, 2000), (1250, 1904), (1360, 1750), (1400, 1700)]