12768215020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58037341}}^1$

素因数の和:58037361

約数の個数: 24

約数和(自身を含む): 29250820368

約数和(自身を除く): 16482605348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 58037341, 116074682, 232149364, 290186705, 580373410, 638410751, 1160746820, 1276821502, 2553643004, 3192053755, 6384107510, 12768215020]

約数ペア:

[(1, 12768215020), (2, 6384107510), (4, 3192053755), (5, 2553643004), (10, 1276821502), (11, 1160746820), (20, 638410751), (22, 580373410), (44, 290186705), (55, 232149364), (110, 116074682), (220, 58037341)]