5041660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19391}}^1$

素因数の和:19413

約数の個数: 24

約数和(自身を含む): 11402496

約数和(自身を除く): 6360836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19391, 38782, 77564, 96955, 193910, 252083, 387820, 504166, 1008332, 1260415, 2520830, 5041660]

約数ペア:

[(1, 5041660), (2, 2520830), (4, 1260415), (5, 1008332), (10, 504166), (13, 387820), (20, 252083), (26, 193910), (52, 96955), (65, 77564), (130, 38782), (260, 19391)]