17105280280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38875637}}^1$

素因数の和:38875659

約数の個数: 32

約数和(自身を含む): 41985689040

約数和(自身を除く): 24880408760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 38875637, 77751274, 155502548, 194378185, 311005096, 388756370, 427632007, 777512740, 855264014, 1555025480, 1710528028, 2138160035, 3421056056, 4276320070, 8552640140, 17105280280]

約数ペア:

[(1, 17105280280), (2, 8552640140), (4, 4276320070), (5, 3421056056), (8, 2138160035), (10, 1710528028), (11, 1555025480), (20, 855264014), (22, 777512740), (40, 427632007), (44, 388756370), (55, 311005096), (88, 194378185), (110, 155502548), (220, 77751274), (440, 38875637)]