10188391340

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{13721}}^1$

素因数の和:14138

約数の個数: 48

約数和(自身を含む): 21632897664

約数和(自身を除く): 11444506324

約数列:

[1, 2, 4, 5, 10, 20, 137, 271, 274, 542, 548, 685, 1084, 1355, 1370, 2710, 2740, 5420, 13721, 27442, 37127, 54884, 68605, 74254, 137210, 148508, 185635, 274420, 371270, 742540, 1879777, 3718391, 3759554, 7436782, 7519108, 9398885, 14873564, 18591955, 18797770, 37183910, 37595540, 74367820, 509419567, 1018839134, 2037678268, 2547097835, 5094195670, 10188391340]

約数ペア:

[(1, 10188391340), (2, 5094195670), (4, 2547097835), (5, 2037678268), (10, 1018839134), (20, 509419567), (137, 74367820), (271, 37595540), (274, 37183910), (542, 18797770), (548, 18591955), (685, 14873564), (1084, 9398885), (1355, 7519108), (1370, 7436782), (2710, 3759554), (2740, 3718391), (5420, 1879777), (13721, 742540), (27442, 371270), (37127, 274420), (54884, 185635), (68605, 148508), (74254, 137210)]