26314160

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3391}}^1$

素因数の和:3501

約数の個数: 40

約数和(自身を含む): 61829376

約数和(自身を除く): 35515216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3391, 3880, 6782, 7760, 13564, 16955, 27128, 33910, 54256, 67820, 135640, 271280, 328927, 657854, 1315708, 1644635, 2631416, 3289270, 5262832, 6578540, 13157080, 26314160]

約数ペア:

[(1, 26314160), (2, 13157080), (4, 6578540), (5, 5262832), (8, 3289270), (10, 2631416), (16, 1644635), (20, 1315708), (40, 657854), (80, 328927), (97, 271280), (194, 135640), (388, 67820), (485, 54256), (776, 33910), (970, 27128), (1552, 16955), (1940, 13564), (3391, 7760), (3880, 6782)]