520055530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2261111}}^1$

素因数の和:2261141

約数の個数: 16

約数和(自身を含む): 976800384

約数和(自身を除く): 456744854

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2261111, 4522222, 11305555, 22611110, 52005553, 104011106, 260027765, 520055530]

約数ペア:

[(1, 520055530), (2, 260027765), (5, 104011106), (10, 52005553), (23, 22611110), (46, 11305555), (115, 4522222), (230, 2261111)]