2016791900

素因数分解:

$2^2\times 5^2\times {\mathrm{3769}}^1\times {\mathrm{5351}}^1$

素因数の和:9134

約数の個数: 36

約数和(自身を含む): 4378417680

約数和(自身を除く): 2361625780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 3769, 5351, 7538, 10702, 15076, 18845, 21404, 26755, 37690, 53510, 75380, 94225, 107020, 133775, 188450, 267550, 376900, 535100, 20167919, 40335838, 80671676, 100839595, 201679190, 403358380, 504197975, 1008395950, 2016791900]

約数ペア:

[(1, 2016791900), (2, 1008395950), (4, 504197975), (5, 403358380), (10, 201679190), (20, 100839595), (25, 80671676), (50, 40335838), (100, 20167919), (3769, 535100), (5351, 376900), (7538, 267550), (10702, 188450), (15076, 133775), (18845, 107020), (21404, 94225), (26755, 75380), (37690, 53510)]