12974491100

素因数分解:

$2^2\times 5^2\times {\mathrm{769}}^1\times {\mathrm{168719}}^1$

素因数の和:169502

約数の個数: 36

約数和(自身を含む): 28191424800

約数和(自身を除く): 15216933700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 769, 1538, 3076, 3845, 7690, 15380, 19225, 38450, 76900, 168719, 337438, 674876, 843595, 1687190, 3374380, 4217975, 8435950, 16871900, 129744911, 259489822, 518979644, 648724555, 1297449110, 2594898220, 3243622775, 6487245550, 12974491100]

約数ペア:

[(1, 12974491100), (2, 6487245550), (4, 3243622775), (5, 2594898220), (10, 1297449110), (20, 648724555), (25, 518979644), (50, 259489822), (100, 129744911), (769, 16871900), (1538, 8435950), (3076, 4217975), (3845, 3374380), (7690, 1687190), (15380, 843595), (19225, 674876), (38450, 337438), (76900, 168719)]