41337820

素因数分解:

$2^2\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{1601}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 86930928

約数和(自身を除く): 45593108

約数列:

[1, 2, 4, 5, 10, 20, 1291, 1601, 2582, 3202, 5164, 6404, 6455, 8005, 12910, 16010, 25820, 32020, 2066891, 4133782, 8267564, 10334455, 20668910, 41337820]

約数ペア:

[(1, 41337820), (2, 20668910), (4, 10334455), (5, 8267564), (10, 4133782), (20, 2066891), (1291, 32020), (1601, 25820), (2582, 16010), (3202, 12910), (5164, 8005), (6404, 6455)]