2017464580

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{117431}}^1$

素因数の和:118299

約数の個数: 24

約数和(自身を含む): 4241643840

約数和(自身を除く): 2224179260

約数列:

[1, 2, 4, 5, 10, 20, 859, 1718, 3436, 4295, 8590, 17180, 117431, 234862, 469724, 587155, 1174310, 2348620, 100873229, 201746458, 403492916, 504366145, 1008732290, 2017464580]

約数ペア:

[(1, 2017464580), (2, 1008732290), (4, 504366145), (5, 403492916), (10, 201746458), (20, 100873229), (859, 2348620), (1718, 1174310), (3436, 587155), (4295, 469724), (8590, 234862), (17180, 117431)]