84630040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{192341}}^1$

素因数の和:192363

約数の個数: 32

約数和(自身を含む): 207729360

約数和(自身を除く): 123099320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 192341, 384682, 769364, 961705, 1538728, 1923410, 2115751, 3846820, 4231502, 7693640, 8463004, 10578755, 16926008, 21157510, 42315020, 84630040]

約数ペア:

[(1, 84630040), (2, 42315020), (4, 21157510), (5, 16926008), (8, 10578755), (10, 8463004), (11, 7693640), (20, 4231502), (22, 3846820), (40, 2115751), (44, 1923410), (55, 1538728), (88, 961705), (110, 769364), (220, 384682), (440, 192341)]