39220960

素因数分解:

$2^5\times 5^1\times {\mathrm{245131}}^1$

素因数の和:245146

約数の個数: 24

約数和(自身を含む): 92659896

約数和(自身を除く): 53438936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 245131, 490262, 980524, 1225655, 1961048, 2451310, 3922096, 4902620, 7844192, 9805240, 19610480, 39220960]

約数ペア:

[(1, 39220960), (2, 19610480), (4, 9805240), (5, 7844192), (8, 4902620), (10, 3922096), (16, 2451310), (20, 1961048), (32, 1225655), (40, 980524), (80, 490262), (160, 245131)]