10887260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10271}}^1$

素因数の和:10333

約数の個数: 24

約数和(自身を含む): 23296896

約数和(自身を除く): 12409636

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 10271, 20542, 41084, 51355, 102710, 205420, 544363, 1088726, 2177452, 2721815, 5443630, 10887260]

約数ペア:

[(1, 10887260), (2, 5443630), (4, 2721815), (5, 2177452), (10, 1088726), (20, 544363), (53, 205420), (106, 102710), (212, 51355), (265, 41084), (530, 20542), (1060, 10271)]