39384640

素因数分解:

$2^6\times 5^1\times {\mathrm{123077}}^1$

素因数の和:123094

約数の個数: 28

約数和(自身を含む): 93785436

約数和(自身を除く): 54400796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 123077, 246154, 492308, 615385, 984616, 1230770, 1969232, 2461540, 3938464, 4923080, 7876928, 9846160, 19692320, 39384640]

約数ペア:

[(1, 39384640), (2, 19692320), (4, 9846160), (5, 7876928), (8, 4923080), (10, 3938464), (16, 2461540), (20, 1969232), (32, 1230770), (40, 984616), (64, 615385), (80, 492308), (160, 246154), (320, 123077)]