4213480

素因数分解:

$2^3\times 5^1\times {\mathrm{105337}}^1$

素因数の和:105348

約数の個数: 16

約数和(自身を含む): 9480420

約数和(自身を除く): 5266940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 105337, 210674, 421348, 526685, 842696, 1053370, 2106740, 4213480]

約数ペア:

[(1, 4213480), (2, 2106740), (4, 1053370), (5, 842696), (8, 526685), (10, 421348), (20, 210674), (40, 105337)]