5655496660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{421423}}^1$

素因数の和:421504

約数の個数: 48

約数和(自身を含む): 13168657152

約数和(自身を除く): 7513160492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 421423, 842846, 1685692, 2107115, 4214230, 4635653, 8428460, 9271306, 18542612, 23178265, 25706803, 46356530, 51413606, 92713060, 102827212, 128534015, 257068030, 282774833, 514136060, 565549666, 1131099332, 1413874165, 2827748330, 5655496660]

約数ペア:

[(1, 5655496660), (2, 2827748330), (4, 1413874165), (5, 1131099332), (10, 565549666), (11, 514136060), (20, 282774833), (22, 257068030), (44, 128534015), (55, 102827212), (61, 92713060), (110, 51413606), (122, 46356530), (220, 25706803), (244, 23178265), (305, 18542612), (610, 9271306), (671, 8428460), (1220, 4635653), (1342, 4214230), (2684, 2107115), (3355, 1685692), (6710, 842846), (13420, 421423)]