4187080

素因数分解:

$2^3\times 5^1\times {\mathrm{104677}}^1$

素因数の和:104688

約数の個数: 16

約数和(自身を含む): 9421020

約数和(自身を除く): 5233940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 104677, 209354, 418708, 523385, 837416, 1046770, 2093540, 4187080]

約数ペア:

[(1, 4187080), (2, 2093540), (4, 1046770), (5, 837416), (8, 523385), (10, 418708), (20, 209354), (40, 104677)]