56801367080

素因数分解:

$2^3\times 5^1\times {\mathrm{1420034177}}^1$

素因数の和:1420034188

約数の個数: 16

約数和(自身を含む): 127803076020

約数和(自身を除く): 71001708940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1420034177, 2840068354, 5680136708, 7100170885, 11360273416, 14200341770, 28400683540, 56801367080]

約数ペア:

[(1, 56801367080), (2, 28400683540), (4, 14200341770), (5, 11360273416), (8, 7100170885), (10, 5680136708), (20, 2840068354), (40, 1420034177)]