26160140

素因数分解:

$2^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1171}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 55032432

約数和(自身を除く): 28872292

約数列:

[1, 2, 4, 5, 10, 20, 1117, 1171, 2234, 2342, 4468, 4684, 5585, 5855, 11170, 11710, 22340, 23420, 1308007, 2616014, 5232028, 6540035, 13080070, 26160140]

約数ペア:

[(1, 26160140), (2, 13080070), (4, 6540035), (5, 5232028), (10, 2616014), (20, 1308007), (1117, 23420), (1171, 22340), (2234, 11710), (2342, 11170), (4468, 5855), (4684, 5585)]