4965260

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{607}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 10469760

約数和(自身を除く): 5504500

約数列:

[1, 2, 4, 5, 10, 20, 409, 607, 818, 1214, 1636, 2045, 2428, 3035, 4090, 6070, 8180, 12140, 248263, 496526, 993052, 1241315, 2482630, 4965260]

約数ペア:

[(1, 4965260), (2, 2482630), (4, 1241315), (5, 993052), (10, 496526), (20, 248263), (409, 12140), (607, 8180), (818, 6070), (1214, 4090), (1636, 3035), (2045, 2428)]