12230900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11119}}^1$

素因数の和:11144

約数の個数: 36

約数和(自身を含む): 28956480

約数和(自身を除く): 16725580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 11119, 22238, 44476, 55595, 111190, 122309, 222380, 244618, 277975, 489236, 555950, 611545, 1111900, 1223090, 2446180, 3057725, 6115450, 12230900]

約数ペア:

[(1, 12230900), (2, 6115450), (4, 3057725), (5, 2446180), (10, 1223090), (11, 1111900), (20, 611545), (22, 555950), (25, 489236), (44, 277975), (50, 244618), (55, 222380), (100, 122309), (110, 111190), (220, 55595), (275, 44476), (550, 22238), (1100, 11119)]