2019705580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3482251}}^1$

素因数の和:3482289

約数の個数: 24

約数和(自身を含む): 4387637520

約数和(自身を除く): 2367931940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3482251, 6964502, 13929004, 17411255, 34822510, 69645020, 100985279, 201970558, 403941116, 504926395, 1009852790, 2019705580]

約数ペア:

[(1, 2019705580), (2, 1009852790), (4, 504926395), (5, 403941116), (10, 201970558), (20, 100985279), (29, 69645020), (58, 34822510), (116, 17411255), (145, 13929004), (290, 6964502), (580, 3482251)]