24069920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{21491}}^1$

素因数の和:21513

約数の個数: 48

約数和(自身を含む): 64991808

約数和(自身を除く): 40921888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 21491, 42982, 85964, 107455, 150437, 171928, 214910, 300874, 343856, 429820, 601748, 687712, 752185, 859640, 1203496, 1504370, 1719280, 2406992, 3008740, 3438560, 4813984, 6017480, 12034960, 24069920]

約数ペア:

[(1, 24069920), (2, 12034960), (4, 6017480), (5, 4813984), (7, 3438560), (8, 3008740), (10, 2406992), (14, 1719280), (16, 1504370), (20, 1203496), (28, 859640), (32, 752185), (35, 687712), (40, 601748), (56, 429820), (70, 343856), (80, 300874), (112, 214910), (140, 171928), (160, 150437), (224, 107455), (280, 85964), (560, 42982), (1120, 21491)]