22866790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2719}}^1$

素因数の和:2784

約数の個数: 24

約数和(自身を含む): 42644160

約数和(自身を除く): 19777370

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 2719, 4205, 5438, 8410, 13595, 27190, 78851, 157702, 394255, 788510, 2286679, 4573358, 11433395, 22866790]

約数ペア:

[(1, 22866790), (2, 11433395), (5, 4573358), (10, 2286679), (29, 788510), (58, 394255), (145, 157702), (290, 78851), (841, 27190), (1682, 13595), (2719, 8410), (4205, 5438)]