2514400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{449}}^1$

素因数の和:476

約数の個数: 72

約数和(自身を含む): 7030800

約数和(自身を除く): 4516400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 449, 560, 700, 800, 898, 1120, 1400, 1796, 2245, 2800, 3143, 3592, 4490, 5600, 6286, 7184, 8980, 11225, 12572, 14368, 15715, 17960, 22450, 25144, 31430, 35920, 44900, 50288, 62860, 71840, 78575, 89800, 100576, 125720, 157150, 179600, 251440, 314300, 359200, 502880, 628600, 1257200, 2514400]

約数ペア:

[(1, 2514400), (2, 1257200), (4, 628600), (5, 502880), (7, 359200), (8, 314300), (10, 251440), (14, 179600), (16, 157150), (20, 125720), (25, 100576), (28, 89800), (32, 78575), (35, 71840), (40, 62860), (50, 50288), (56, 44900), (70, 35920), (80, 31430), (100, 25144), (112, 22450), (140, 17960), (160, 15715), (175, 14368), (200, 12572), (224, 11225), (280, 8980), (350, 7184), (400, 6286), (449, 5600), (560, 4490), (700, 3592), (800, 3143), (898, 2800), (1120, 2245), (1400, 1796)]