9550420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43411}}^1$

素因数の和:43431

約数の個数: 24

約数和(自身を含む): 21879648

約数和(自身を除く): 12329228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 43411, 86822, 173644, 217055, 434110, 477521, 868220, 955042, 1910084, 2387605, 4775210, 9550420]

約数ペア:

[(1, 9550420), (2, 4775210), (4, 2387605), (5, 1910084), (10, 955042), (11, 868220), (20, 477521), (22, 434110), (44, 217055), (55, 173644), (110, 86822), (220, 43411)]