42576580

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{6317}}^1$

素因数の和:6663

約数の個数: 24

約数和(自身を含む): 89690328

約数和(自身を除く): 47113748

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6317, 6740, 12634, 25268, 31585, 63170, 126340, 2128829, 4257658, 8515316, 10644145, 21288290, 42576580]

約数ペア:

[(1, 42576580), (2, 21288290), (4, 10644145), (5, 8515316), (10, 4257658), (20, 2128829), (337, 126340), (674, 63170), (1348, 31585), (1685, 25268), (3370, 12634), (6317, 6740)]