27123800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12329}}^1$

素因数の和:12356

約数の個数: 48

約数和(自身を含む): 68801400

約数和(自身を除く): 41677600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 12329, 24658, 49316, 61645, 98632, 123290, 135619, 246580, 271238, 308225, 493160, 542476, 616450, 678095, 1084952, 1232900, 1356190, 2465800, 2712380, 3390475, 5424760, 6780950, 13561900, 27123800]

約数ペア:

[(1, 27123800), (2, 13561900), (4, 6780950), (5, 5424760), (8, 3390475), (10, 2712380), (11, 2465800), (20, 1356190), (22, 1232900), (25, 1084952), (40, 678095), (44, 616450), (50, 542476), (55, 493160), (88, 308225), (100, 271238), (110, 246580), (200, 135619), (220, 123290), (275, 98632), (440, 61645), (550, 49316), (1100, 24658), (2200, 12329)]