253346060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{1229}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 581484960

約数和(自身を除く): 328138900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 937, 1229, 1874, 2458, 3748, 4685, 4916, 6145, 9370, 10307, 12290, 13519, 18740, 20614, 24580, 27038, 41228, 51535, 54076, 67595, 103070, 135190, 206140, 270380, 1151573, 2303146, 4606292, 5757865, 11515730, 12667303, 23031460, 25334606, 50669212, 63336515, 126673030, 253346060]

約数ペア:

[(1, 253346060), (2, 126673030), (4, 63336515), (5, 50669212), (10, 25334606), (11, 23031460), (20, 12667303), (22, 11515730), (44, 5757865), (55, 4606292), (110, 2303146), (220, 1151573), (937, 270380), (1229, 206140), (1874, 135190), (2458, 103070), (3748, 67595), (4685, 54076), (4916, 51535), (6145, 41228), (9370, 27038), (10307, 24580), (12290, 20614), (13519, 18740)]