13088070760

素因数分解:

$2^3\times 5^1\times {\mathrm{327201769}}^1$

素因数の和:327201780

約数の個数: 16

約数和(自身を含む): 29448159300

約数和(自身を除く): 16360088540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 327201769, 654403538, 1308807076, 1636008845, 2617614152, 3272017690, 6544035380, 13088070760]

約数ペア:

[(1, 13088070760), (2, 6544035380), (4, 3272017690), (5, 2617614152), (8, 1636008845), (10, 1308807076), (20, 654403538), (40, 327201769)]