105554960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{188491}}^1$

素因数の和:188511

約数の個数: 40

約数和(自身を含む): 280476096

約数和(自身を除く): 174921136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 188491, 376982, 753964, 942455, 1319437, 1507928, 1884910, 2638874, 3015856, 3769820, 5277748, 6597185, 7539640, 10555496, 13194370, 15079280, 21110992, 26388740, 52777480, 105554960]

約数ペア:

[(1, 105554960), (2, 52777480), (4, 26388740), (5, 21110992), (7, 15079280), (8, 13194370), (10, 10555496), (14, 7539640), (16, 6597185), (20, 5277748), (28, 3769820), (35, 3015856), (40, 2638874), (56, 1884910), (70, 1507928), (80, 1319437), (112, 942455), (140, 753964), (280, 376982), (560, 188491)]