26660560

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2207}}^1$

素因数の和:2371

約数の個数: 40

約数和(自身を含む): 62424576

約数和(自身を除く): 35764016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2207, 2416, 3020, 4414, 6040, 8828, 11035, 12080, 17656, 22070, 35312, 44140, 88280, 176560, 333257, 666514, 1333028, 1666285, 2666056, 3332570, 5332112, 6665140, 13330280, 26660560]

約数ペア:

[(1, 26660560), (2, 13330280), (4, 6665140), (5, 5332112), (8, 3332570), (10, 2666056), (16, 1666285), (20, 1333028), (40, 666514), (80, 333257), (151, 176560), (302, 88280), (604, 44140), (755, 35312), (1208, 22070), (1510, 17656), (2207, 12080), (2416, 11035), (3020, 8828), (4414, 6040)]