14208580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 31752000

約数和(自身を除く): 17543420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 139, 190, 269, 278, 380, 538, 556, 695, 1076, 1345, 1390, 2641, 2690, 2780, 5111, 5282, 5380, 10222, 10564, 13205, 20444, 25555, 26410, 37391, 51110, 52820, 74782, 102220, 149564, 186955, 373910, 710429, 747820, 1420858, 2841716, 3552145, 7104290, 14208580]

約数ペア:

[(1, 14208580), (2, 7104290), (4, 3552145), (5, 2841716), (10, 1420858), (19, 747820), (20, 710429), (38, 373910), (76, 186955), (95, 149564), (139, 102220), (190, 74782), (269, 52820), (278, 51110), (380, 37391), (538, 26410), (556, 25555), (695, 20444), (1076, 13205), (1345, 10564), (1390, 10222), (2641, 5380), (2690, 5282), (2780, 5111)]