2018332400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4027}}^1$

素因数の和:4231

約数の個数: 120

約数和(自身を含む): 5574107520

約数和(自身を除く): 3555775120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 179, 200, 280, 350, 358, 400, 560, 700, 716, 895, 1253, 1400, 1432, 1790, 2506, 2800, 2864, 3580, 4027, 4475, 5012, 6265, 7160, 8054, 8950, 10024, 12530, 14320, 16108, 17900, 20048, 20135, 25060, 28189, 31325, 32216, 35800, 40270, 50120, 56378, 62650, 64432, 71600, 80540, 100240, 100675, 112756, 125300, 140945, 161080, 201350, 225512, 250600, 281890, 322160, 402700, 451024, 501200, 563780, 704725, 720833, 805400, 1127560, 1409450, 1441666, 1610800, 2255120, 2818900, 2883332, 3604165, 5045831, 5637800, 5766664, 7208330, 10091662, 11275600, 11533328, 14416660, 18020825, 20183324, 25229155, 28833320, 36041650, 40366648, 50458310, 57666640, 72083300, 80733296, 100916620, 126145775, 144166600, 201833240, 252291550, 288333200, 403666480, 504583100, 1009166200, 2018332400]

約数ペア:

[(1, 2018332400), (2, 1009166200), (4, 504583100), (5, 403666480), (7, 288333200), (8, 252291550), (10, 201833240), (14, 144166600), (16, 126145775), (20, 100916620), (25, 80733296), (28, 72083300), (35, 57666640), (40, 50458310), (50, 40366648), (56, 36041650), (70, 28833320), (80, 25229155), (100, 20183324), (112, 18020825), (140, 14416660), (175, 11533328), (179, 11275600), (200, 10091662), (280, 7208330), (350, 5766664), (358, 5637800), (400, 5045831), (560, 3604165), (700, 2883332), (716, 2818900), (895, 2255120), (1253, 1610800), (1400, 1441666), (1432, 1409450), (1790, 1127560), (2506, 805400), (2800, 720833), (2864, 704725), (3580, 563780), (4027, 501200), (4475, 451024), (5012, 402700), (6265, 322160), (7160, 281890), (8054, 250600), (8950, 225512), (10024, 201350), (12530, 161080), (14320, 140945), (16108, 125300), (17900, 112756), (20048, 100675), (20135, 100240), (25060, 80540), (28189, 71600), (31325, 64432), (32216, 62650), (35800, 56378), (40270, 50120)]