265524260

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{30661}}^1$

素因数の和:31103

約数の個数: 24

約数和(自身を含む): 558906936

約数和(自身を除く): 293382676

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 8660, 30661, 61322, 122644, 153305, 306610, 613220, 13276213, 26552426, 53104852, 66381065, 132762130, 265524260]

約数ペア:

[(1, 265524260), (2, 132762130), (4, 66381065), (5, 53104852), (10, 26552426), (20, 13276213), (433, 613220), (866, 306610), (1732, 153305), (2165, 122644), (4330, 61322), (8660, 30661)]