42779470

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{5563}}^1$

素因数の和:6339

約数の個数: 16

約数和(自身を含む): 77117040

約数和(自身を除く): 34337570

約数列:

[1, 2, 5, 10, 769, 1538, 3845, 5563, 7690, 11126, 27815, 55630, 4277947, 8555894, 21389735, 42779470]

約数ペア:

[(1, 42779470), (2, 21389735), (5, 8555894), (10, 4277947), (769, 55630), (1538, 27815), (3845, 11126), (5563, 7690)]