2753080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6257}}^1$

素因数の和:6279

約数の個数: 32

約数和(自身を含む): 6758640

約数和(自身を除く): 4005560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 6257, 12514, 25028, 31285, 50056, 62570, 68827, 125140, 137654, 250280, 275308, 344135, 550616, 688270, 1376540, 2753080]

約数ペア:

[(1, 2753080), (2, 1376540), (4, 688270), (5, 550616), (8, 344135), (10, 275308), (11, 250280), (20, 137654), (22, 125140), (40, 68827), (44, 62570), (55, 50056), (88, 31285), (110, 25028), (220, 12514), (440, 6257)]