48860000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{349}}^1$

素因数の和:386

約数の個数: 120

約数和(自身を含む): 137768400

約数和(自身を除く): 88908400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 349, 350, 400, 500, 560, 625, 698, 700, 800, 875, 1000, 1120, 1250, 1396, 1400, 1745, 1750, 2000, 2443, 2500, 2792, 2800, 3490, 3500, 4000, 4375, 4886, 5000, 5584, 5600, 6980, 7000, 8725, 8750, 9772, 10000, 11168, 12215, 13960, 14000, 17450, 17500, 19544, 20000, 24430, 27920, 28000, 34900, 35000, 39088, 43625, 48860, 55840, 61075, 69800, 70000, 78176, 87250, 97720, 122150, 139600, 140000, 174500, 195440, 218125, 244300, 279200, 305375, 349000, 390880, 436250, 488600, 610750, 698000, 872500, 977200, 1221500, 1396000, 1526875, 1745000, 1954400, 2443000, 3053750, 3490000, 4886000, 6107500, 6980000, 9772000, 12215000, 24430000, 48860000]

約数ペア:

[(1, 48860000), (2, 24430000), (4, 12215000), (5, 9772000), (7, 6980000), (8, 6107500), (10, 4886000), (14, 3490000), (16, 3053750), (20, 2443000), (25, 1954400), (28, 1745000), (32, 1526875), (35, 1396000), (40, 1221500), (50, 977200), (56, 872500), (70, 698000), (80, 610750), (100, 488600), (112, 436250), (125, 390880), (140, 349000), (160, 305375), (175, 279200), (200, 244300), (224, 218125), (250, 195440), (280, 174500), (349, 140000), (350, 139600), (400, 122150), (500, 97720), (560, 87250), (625, 78176), (698, 70000), (700, 69800), (800, 61075), (875, 55840), (1000, 48860), (1120, 43625), (1250, 39088), (1396, 35000), (1400, 34900), (1745, 28000), (1750, 27920), (2000, 24430), (2443, 20000), (2500, 19544), (2792, 17500), (2800, 17450), (3490, 14000), (3500, 13960), (4000, 12215), (4375, 11168), (4886, 10000), (5000, 9772), (5584, 8750), (5600, 8725), (6980, 7000)]