11446280

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4271}}^1$

素因数の和:4349

約数の個数: 32

約数和(自身を含む): 26144640

約数和(自身を除く): 14698360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 4271, 8542, 17084, 21355, 34168, 42710, 85420, 170840, 286157, 572314, 1144628, 1430785, 2289256, 2861570, 5723140, 11446280]

約数ペア:

[(1, 11446280), (2, 5723140), (4, 2861570), (5, 2289256), (8, 1430785), (10, 1144628), (20, 572314), (40, 286157), (67, 170840), (134, 85420), (268, 42710), (335, 34168), (536, 21355), (670, 17084), (1340, 8542), (2680, 4271)]