24430000

素因数分解:

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

素因数の和:384

約数の個数: 100

約数和(自身を含む): 67790800

約数和(自身を除く): 43360800

約数列:

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

約数ペア:

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