52354400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{9349}}^1$

素因数の和:9376

約数の個数: 72

約数和(自身を含む): 146084400

約数和(自身を除く): 93730000

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, 560, 700, 800, 1120, 1400, 2800, 5600, 9349, 18698, 37396, 46745, 65443, 74792, 93490, 130886, 149584, 186980, 233725, 261772, 299168, 327215, 373960, 467450, 523544, 654430, 747920, 934900, 1047088, 1308860, 1495840, 1636075, 1869800, 2094176, 2617720, 3272150, 3739600, 5235440, 6544300, 7479200, 10470880, 13088600, 26177200, 52354400]

約数ペア:

[(1, 52354400), (2, 26177200), (4, 13088600), (5, 10470880), (7, 7479200), (8, 6544300), (10, 5235440), (14, 3739600), (16, 3272150), (20, 2617720), (25, 2094176), (28, 1869800), (32, 1636075), (35, 1495840), (40, 1308860), (50, 1047088), (56, 934900), (70, 747920), (80, 654430), (100, 523544), (112, 467450), (140, 373960), (160, 327215), (175, 299168), (200, 261772), (224, 233725), (280, 186980), (350, 149584), (400, 130886), (560, 93490), (700, 74792), (800, 65443), (1120, 46745), (1400, 37396), (2800, 18698), (5600, 9349)]