38617340

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3181}}^1$

素因数の和:3797

約数の個数: 24

約数和(自身を含む): 81255552

約数和(自身を除く): 42638212

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 3181, 6070, 6362, 12140, 12724, 15905, 31810, 63620, 1930867, 3861734, 7723468, 9654335, 19308670, 38617340]

約数ペア:

[(1, 38617340), (2, 19308670), (4, 9654335), (5, 7723468), (10, 3861734), (20, 1930867), (607, 63620), (1214, 31810), (2428, 15905), (3035, 12724), (3181, 12140), (6070, 6362)]