2019918766100

素因数分解:

$2^2\times 5^2\times {\mathrm{1669}}^1\times {\mathrm{12102569}}^1$

素因数の和:12104252

約数の個数: 36

約数和(自身を含む): 4385850342300

約数和(自身を除く): 2365931576200

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1669, 3338, 6676, 8345, 16690, 33380, 41725, 83450, 166900, 12102569, 24205138, 48410276, 60512845, 121025690, 242051380, 302564225, 605128450, 1210256900, 20199187661, 40398375322, 80796750644, 100995938305, 201991876610, 403983753220, 504979691525, 1009959383050, 2019918766100]

約数ペア:

[(1, 2019918766100), (2, 1009959383050), (4, 504979691525), (5, 403983753220), (10, 201991876610), (20, 100995938305), (25, 80796750644), (50, 40398375322), (100, 20199187661), (1669, 1210256900), (3338, 605128450), (6676, 302564225), (8345, 242051380), (16690, 121025690), (33380, 60512845), (41725, 48410276), (83450, 24205138), (166900, 12102569)]