22435160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50989}}^1$

素因数の和:51011

約数の個数: 32

約数和(自身を含む): 55069200

約数和(自身を除く): 32634040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 50989, 101978, 203956, 254945, 407912, 509890, 560879, 1019780, 1121758, 2039560, 2243516, 2804395, 4487032, 5608790, 11217580, 22435160]

約数ペア:

[(1, 22435160), (2, 11217580), (4, 5608790), (5, 4487032), (8, 2804395), (10, 2243516), (11, 2039560), (20, 1121758), (22, 1019780), (40, 560879), (44, 509890), (55, 407912), (88, 254945), (110, 203956), (220, 101978), (440, 50989)]