82134620

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{7591}}^1$

素因数の和:8141

約数の個数: 24

約数和(自身を含む): 172824288

約数和(自身を除く): 90689668

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 5410, 7591, 10820, 15182, 30364, 37955, 75910, 151820, 4106731, 8213462, 16426924, 20533655, 41067310, 82134620]

約数ペア:

[(1, 82134620), (2, 41067310), (4, 20533655), (5, 16426924), (10, 8213462), (20, 4106731), (541, 151820), (1082, 75910), (2164, 37955), (2705, 30364), (5410, 15182), (7591, 10820)]