13517450

素因数分解:

$2^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1082

約数の個数: 24

約数和(自身を含む): 25242060

約数和(自身を除く): 11724610

約数列:

[1, 2, 5, 10, 25, 50, 409, 661, 818, 1322, 2045, 3305, 4090, 6610, 10225, 16525, 20450, 33050, 270349, 540698, 1351745, 2703490, 6758725, 13517450]

約数ペア:

[(1, 13517450), (2, 6758725), (5, 2703490), (10, 1351745), (25, 540698), (50, 270349), (409, 33050), (661, 20450), (818, 16525), (1322, 10225), (2045, 6610), (3305, 4090)]