38735240

素因数分解:

$2^3\times 5^1\times {\mathrm{968381}}^1$

素因数の和:968392

約数の個数: 16

約数和(自身を含む): 87154380

約数和(自身を除く): 48419140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 968381, 1936762, 3873524, 4841905, 7747048, 9683810, 19367620, 38735240]

約数ペア:

[(1, 38735240), (2, 19367620), (4, 9683810), (5, 7747048), (8, 4841905), (10, 3873524), (20, 1936762), (40, 968381)]