104394040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{38953}}^1$

素因数の和:39031

約数の個数: 32

約数和(自身を含む): 238398480

約数和(自身を除く): 134004440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 38953, 77906, 155812, 194765, 311624, 389530, 779060, 1558120, 2609851, 5219702, 10439404, 13049255, 20878808, 26098510, 52197020, 104394040]

約数ペア:

[(1, 104394040), (2, 52197020), (4, 26098510), (5, 20878808), (8, 13049255), (10, 10439404), (20, 5219702), (40, 2609851), (67, 1558120), (134, 779060), (268, 389530), (335, 311624), (536, 194765), (670, 155812), (1340, 77906), (2680, 38953)]