2695660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12253}}^1$

素因数の和:12273

約数の個数: 24

約数和(自身を含む): 6176016

約数和(自身を除く): 3480356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12253, 24506, 49012, 61265, 122530, 134783, 245060, 269566, 539132, 673915, 1347830, 2695660]

約数ペア:

[(1, 2695660), (2, 1347830), (4, 673915), (5, 539132), (10, 269566), (11, 245060), (20, 134783), (22, 122530), (44, 61265), (55, 49012), (110, 24506), (220, 12253)]