11136760

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{643}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 25154640

約数和(自身を除く): 14017880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 643, 866, 1286, 1732, 2165, 2572, 3215, 3464, 4330, 5144, 6430, 8660, 12860, 17320, 25720, 278419, 556838, 1113676, 1392095, 2227352, 2784190, 5568380, 11136760]

約数ペア:

[(1, 11136760), (2, 5568380), (4, 2784190), (5, 2227352), (8, 1392095), (10, 1113676), (20, 556838), (40, 278419), (433, 25720), (643, 17320), (866, 12860), (1286, 8660), (1732, 6430), (2165, 5144), (2572, 4330), (3215, 3464)]