38770840

素因数分解:

$2^3\times 5^1\times {\mathrm{969271}}^1$

素因数の和:969282

約数の個数: 16

約数和(自身を含む): 87234480

約数和(自身を除く): 48463640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 969271, 1938542, 3877084, 4846355, 7754168, 9692710, 19385420, 38770840]

約数ペア:

[(1, 38770840), (2, 19385420), (4, 9692710), (5, 7754168), (8, 4846355), (10, 3877084), (20, 1938542), (40, 969271)]