11783080

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1087}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 26634240

約数和(自身を除く): 14851160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1087, 1355, 2168, 2174, 2710, 4348, 5420, 5435, 8696, 10840, 10870, 21740, 43480, 294577, 589154, 1178308, 1472885, 2356616, 2945770, 5891540, 11783080]

約数ペア:

[(1, 11783080), (2, 5891540), (4, 2945770), (5, 2356616), (8, 1472885), (10, 1178308), (20, 589154), (40, 294577), (271, 43480), (542, 21740), (1084, 10870), (1087, 10840), (1355, 8696), (2168, 5435), (2174, 5420), (2710, 4348)]