2525600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:79

約数の個数: 144

約数和(自身を含む): 7874496

約数和(自身を除く): 5348896

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 41, 44, 50, 55, 56, 70, 77, 80, 82, 88, 100, 110, 112, 140, 154, 160, 164, 175, 176, 200, 205, 220, 224, 275, 280, 287, 308, 328, 350, 352, 385, 400, 410, 440, 451, 550, 560, 574, 616, 656, 700, 770, 800, 820, 880, 902, 1025, 1100, 1120, 1148, 1232, 1312, 1400, 1435, 1540, 1640, 1760, 1804, 1925, 2050, 2200, 2255, 2296, 2464, 2800, 2870, 3080, 3157, 3280, 3608, 3850, 4100, 4400, 4510, 4592, 5600, 5740, 6160, 6314, 6560, 7175, 7216, 7700, 8200, 8800, 9020, 9184, 11275, 11480, 12320, 12628, 14350, 14432, 15400, 15785, 16400, 18040, 22550, 22960, 25256, 28700, 30800, 31570, 32800, 36080, 45100, 45920, 50512, 57400, 61600, 63140, 72160, 78925, 90200, 101024, 114800, 126280, 157850, 180400, 229600, 252560, 315700, 360800, 505120, 631400, 1262800, 2525600]

約数ペア:

[(1, 2525600), (2, 1262800), (4, 631400), (5, 505120), (7, 360800), (8, 315700), (10, 252560), (11, 229600), (14, 180400), (16, 157850), (20, 126280), (22, 114800), (25, 101024), (28, 90200), (32, 78925), (35, 72160), (40, 63140), (41, 61600), (44, 57400), (50, 50512), (55, 45920), (56, 45100), (70, 36080), (77, 32800), (80, 31570), (82, 30800), (88, 28700), (100, 25256), (110, 22960), (112, 22550), (140, 18040), (154, 16400), (160, 15785), (164, 15400), (175, 14432), (176, 14350), (200, 12628), (205, 12320), (220, 11480), (224, 11275), (275, 9184), (280, 9020), (287, 8800), (308, 8200), (328, 7700), (350, 7216), (352, 7175), (385, 6560), (400, 6314), (410, 6160), (440, 5740), (451, 5600), (550, 4592), (560, 4510), (574, 4400), (616, 4100), (656, 3850), (700, 3608), (770, 3280), (800, 3157), (820, 3080), (880, 2870), (902, 2800), (1025, 2464), (1100, 2296), (1120, 2255), (1148, 2200), (1232, 2050), (1312, 1925), (1400, 1804), (1435, 1760), (1540, 1640)]