26330080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23509}}^1$

素因数の和:23531

約数の個数: 48

約数和(自身を含む): 71094240

約数和(自身を除く): 44764160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 23509, 47018, 94036, 117545, 164563, 188072, 235090, 329126, 376144, 470180, 658252, 752288, 822815, 940360, 1316504, 1645630, 1880720, 2633008, 3291260, 3761440, 5266016, 6582520, 13165040, 26330080]

約数ペア:

[(1, 26330080), (2, 13165040), (4, 6582520), (5, 5266016), (7, 3761440), (8, 3291260), (10, 2633008), (14, 1880720), (16, 1645630), (20, 1316504), (28, 940360), (32, 822815), (35, 752288), (40, 658252), (56, 470180), (70, 376144), (80, 329126), (112, 235090), (140, 188072), (160, 164563), (224, 117545), (280, 94036), (560, 47018), (1120, 23509)]