9935420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45161}}^1$

素因数の和:45181

約数の個数: 24

約数和(自身を含む): 22761648

約数和(自身を除く): 12826228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 45161, 90322, 180644, 225805, 451610, 496771, 903220, 993542, 1987084, 2483855, 4967710, 9935420]

約数ペア:

[(1, 9935420), (2, 4967710), (4, 2483855), (5, 1987084), (10, 993542), (11, 903220), (20, 496771), (22, 451610), (44, 225805), (55, 180644), (110, 90322), (220, 45161)]