83236660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{320141}}^1$

素因数の和:320163

約数の個数: 24

約数和(自身を含む): 188243496

約数和(自身を除く): 105006836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 320141, 640282, 1280564, 1600705, 3201410, 4161833, 6402820, 8323666, 16647332, 20809165, 41618330, 83236660]

約数ペア:

[(1, 83236660), (2, 41618330), (4, 20809165), (5, 16647332), (10, 8323666), (13, 6402820), (20, 4161833), (26, 3201410), (52, 1600705), (65, 1280564), (130, 640282), (260, 320141)]