2887304860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1\times {\mathrm{12277}}^1$

素因数の和:13366

約数の個数: 48

約数和(自身を含む): 6621279840

約数和(自身を除く): 3733974980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1069, 2138, 4276, 5345, 10690, 11759, 12277, 21380, 23518, 24554, 47036, 49108, 58795, 61385, 117590, 122770, 135047, 235180, 245540, 270094, 540188, 675235, 1350470, 2700940, 13124113, 26248226, 52496452, 65620565, 131241130, 144365243, 262482260, 288730486, 577460972, 721826215, 1443652430, 2887304860]

約数ペア:

[(1, 2887304860), (2, 1443652430), (4, 721826215), (5, 577460972), (10, 288730486), (11, 262482260), (20, 144365243), (22, 131241130), (44, 65620565), (55, 52496452), (110, 26248226), (220, 13124113), (1069, 2700940), (2138, 1350470), (4276, 675235), (5345, 540188), (10690, 270094), (11759, 245540), (12277, 235180), (21380, 135047), (23518, 122770), (24554, 117590), (47036, 61385), (49108, 58795)]