2510191870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{26249}}^1$

素因数の和:26460

約数の個数: 32

約数和(自身を含む): 4615380000

約数和(自身を除く): 2105188130

約数列:

[1, 2, 5, 10, 73, 131, 146, 262, 365, 655, 730, 1310, 9563, 19126, 26249, 47815, 52498, 95630, 131245, 262490, 1916177, 3438619, 3832354, 6877238, 9580885, 17193095, 19161770, 34386190, 251019187, 502038374, 1255095935, 2510191870]

約数ペア:

[(1, 2510191870), (2, 1255095935), (5, 502038374), (10, 251019187), (73, 34386190), (131, 19161770), (146, 17193095), (262, 9580885), (365, 6877238), (655, 3832354), (730, 3438619), (1310, 1916177), (9563, 262490), (19126, 131245), (26249, 95630), (47815, 52498)]