196769440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{175687}}^1$

素因数の和:175709

約数の個数: 48

約数和(自身を含む): 531280512

約数和(自身を除く): 334511072

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, 175687, 351374, 702748, 878435, 1229809, 1405496, 1756870, 2459618, 2810992, 3513740, 4919236, 5621984, 6149045, 7027480, 9838472, 12298090, 14054960, 19676944, 24596180, 28109920, 39353888, 49192360, 98384720, 196769440]

約数ペア:

[(1, 196769440), (2, 98384720), (4, 49192360), (5, 39353888), (7, 28109920), (8, 24596180), (10, 19676944), (14, 14054960), (16, 12298090), (20, 9838472), (28, 7027480), (32, 6149045), (35, 5621984), (40, 4919236), (56, 3513740), (70, 2810992), (80, 2459618), (112, 1756870), (140, 1405496), (160, 1229809), (224, 878435), (280, 702748), (560, 351374), (1120, 175687)]