123536660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{475141}}^1$

素因数の和:475163

約数の個数: 24

約数和(自身を含む): 279383496

約数和(自身を除く): 155846836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 475141, 950282, 1900564, 2375705, 4751410, 6176833, 9502820, 12353666, 24707332, 30884165, 61768330, 123536660]

約数ペア:

[(1, 123536660), (2, 61768330), (4, 30884165), (5, 24707332), (10, 12353666), (13, 9502820), (20, 6176833), (26, 4751410), (52, 2375705), (65, 1900564), (130, 950282), (260, 475141)]