11170180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3469}}^1$

素因数の和:3508

約数の個数: 48

約数和(自身を含む): 27982080

約数和(自身を除く): 16811900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 3469, 6938, 13876, 17345, 24283, 34690, 48566, 69380, 79787, 97132, 121415, 159574, 242830, 319148, 398935, 485660, 558509, 797870, 1117018, 1595740, 2234036, 2792545, 5585090, 11170180]

約数ペア:

[(1, 11170180), (2, 5585090), (4, 2792545), (5, 2234036), (7, 1595740), (10, 1117018), (14, 797870), (20, 558509), (23, 485660), (28, 398935), (35, 319148), (46, 242830), (70, 159574), (92, 121415), (115, 97132), (140, 79787), (161, 69380), (230, 48566), (322, 34690), (460, 24283), (644, 17345), (805, 13876), (1610, 6938), (3220, 3469)]