98050400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17509}}^1$

素因数の和:17536

約数の個数: 72

約数和(自身を含む): 273576240

約数和(自身を除く): 175525840

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, 17509, 35018, 70036, 87545, 122563, 140072, 175090, 245126, 280144, 350180, 437725, 490252, 560288, 612815, 700360, 875450, 980504, 1225630, 1400720, 1750900, 1961008, 2451260, 2801440, 3064075, 3501800, 3922016, 4902520, 6128150, 7003600, 9805040, 12256300, 14007200, 19610080, 24512600, 49025200, 98050400]

約数ペア:

[(1, 98050400), (2, 49025200), (4, 24512600), (5, 19610080), (7, 14007200), (8, 12256300), (10, 9805040), (14, 7003600), (16, 6128150), (20, 4902520), (25, 3922016), (28, 3501800), (32, 3064075), (35, 2801440), (40, 2451260), (50, 1961008), (56, 1750900), (70, 1400720), (80, 1225630), (100, 980504), (112, 875450), (140, 700360), (160, 612815), (175, 560288), (200, 490252), (224, 437725), (280, 350180), (350, 280144), (400, 245126), (560, 175090), (700, 140072), (800, 122563), (1120, 87545), (1400, 70036), (2800, 35018), (5600, 17509)]