4211080

素因数分解:

$2^3\times 5^1\times {\mathrm{105277}}^1$

素因数の和:105288

約数の個数: 16

約数和(自身を含む): 9475020

約数和(自身を除く): 5263940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 105277, 210554, 421108, 526385, 842216, 1052770, 2105540, 4211080]

約数ペア:

[(1, 4211080), (2, 2105540), (4, 1052770), (5, 842216), (8, 526385), (10, 421108), (20, 210554), (40, 105277)]