10270360

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2647}}^1$

素因数の和:2755

約数の個数: 32

約数和(自身を含む): 23355360

約数和(自身を除く): 13085000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 2647, 3880, 5294, 10588, 13235, 21176, 26470, 52940, 105880, 256759, 513518, 1027036, 1283795, 2054072, 2567590, 5135180, 10270360]

約数ペア:

[(1, 10270360), (2, 5135180), (4, 2567590), (5, 2054072), (8, 1283795), (10, 1027036), (20, 513518), (40, 256759), (97, 105880), (194, 52940), (388, 26470), (485, 21176), (776, 13235), (970, 10588), (1940, 5294), (2647, 3880)]