5149771880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11704027}}^1$

素因数の和:11704049

約数の個数: 32

約数和(自身を含む): 12640350240

約数和(自身を除く): 7490578360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11704027, 23408054, 46816108, 58520135, 93632216, 117040270, 128744297, 234080540, 257488594, 468161080, 514977188, 643721485, 1029954376, 1287442970, 2574885940, 5149771880]

約数ペア:

[(1, 5149771880), (2, 2574885940), (4, 1287442970), (5, 1029954376), (8, 643721485), (10, 514977188), (11, 468161080), (20, 257488594), (22, 234080540), (40, 128744297), (44, 117040270), (55, 93632216), (88, 58520135), (110, 46816108), (220, 23408054), (440, 11704027)]