27530800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6257}}^1$

素因数の和:6286

約数の個数: 60

約数和(自身を含む): 72167256

約数和(自身を除く): 44636456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 6257, 12514, 25028, 31285, 50056, 62570, 68827, 100112, 125140, 137654, 156425, 250280, 275308, 312850, 344135, 500560, 550616, 625700, 688270, 1101232, 1251400, 1376540, 1720675, 2502800, 2753080, 3441350, 5506160, 6882700, 13765400, 27530800]

約数ペア:

[(1, 27530800), (2, 13765400), (4, 6882700), (5, 5506160), (8, 3441350), (10, 2753080), (11, 2502800), (16, 1720675), (20, 1376540), (22, 1251400), (25, 1101232), (40, 688270), (44, 625700), (50, 550616), (55, 500560), (80, 344135), (88, 312850), (100, 275308), (110, 250280), (176, 156425), (200, 137654), (220, 125140), (275, 100112), (400, 68827), (440, 62570), (550, 50056), (880, 31285), (1100, 25028), (2200, 12514), (4400, 6257)]