8141260

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{883}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 17153136

約数和(自身を除く): 9011876

約数列:

[1, 2, 4, 5, 10, 20, 461, 883, 922, 1766, 1844, 2305, 3532, 4415, 4610, 8830, 9220, 17660, 407063, 814126, 1628252, 2035315, 4070630, 8141260]

約数ペア:

[(1, 8141260), (2, 4070630), (4, 2035315), (5, 1628252), (10, 814126), (20, 407063), (461, 17660), (883, 9220), (922, 8830), (1766, 4610), (1844, 4415), (2305, 3532)]