42315020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{192341}}^1$

素因数の和:192361

約数の個数: 24

約数和(自身を含む): 96940368

約数和(自身を除く): 54625348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 192341, 384682, 769364, 961705, 1923410, 2115751, 3846820, 4231502, 8463004, 10578755, 21157510, 42315020]

約数ペア:

[(1, 42315020), (2, 21157510), (4, 10578755), (5, 8463004), (10, 4231502), (11, 3846820), (20, 2115751), (22, 1923410), (44, 961705), (55, 769364), (110, 384682), (220, 192341)]