5723140

素因数分解:

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

素因数の和:4347

約数の個数: 24

約数和(自身を含む): 12200832

約数和(自身を除く): 6477692

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 4271, 8542, 17084, 21355, 42710, 85420, 286157, 572314, 1144628, 1430785, 2861570, 5723140]

約数ペア:

[(1, 5723140), (2, 2861570), (4, 1430785), (5, 1144628), (10, 572314), (20, 286157), (67, 85420), (134, 42710), (268, 21355), (335, 17084), (670, 8542), (1340, 4271)]