3384143860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{28723}}^1$

素因数の和:28912

約数の個数: 48

約数和(自身を含む): 7325309376

約数和(自身を除く): 3941165516

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 137, 172, 215, 274, 430, 548, 685, 860, 1370, 2740, 5891, 11782, 23564, 28723, 29455, 57446, 58910, 114892, 117820, 143615, 287230, 574460, 1235089, 2470178, 3935051, 4940356, 6175445, 7870102, 12350890, 15740204, 19675255, 24701780, 39350510, 78701020, 169207193, 338414386, 676828772, 846035965, 1692071930, 3384143860]

約数ペア:

[(1, 3384143860), (2, 1692071930), (4, 846035965), (5, 676828772), (10, 338414386), (20, 169207193), (43, 78701020), (86, 39350510), (137, 24701780), (172, 19675255), (215, 15740204), (274, 12350890), (430, 7870102), (548, 6175445), (685, 4940356), (860, 3935051), (1370, 2470178), (2740, 1235089), (5891, 574460), (11782, 287230), (23564, 143615), (28723, 117820), (29455, 114892), (57446, 58910)]