23250080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{20759}}^1$

素因数の和:20781

約数の個数: 48

約数和(自身を含む): 62778240

約数和(自身を除く): 39528160

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, 20759, 41518, 83036, 103795, 145313, 166072, 207590, 290626, 332144, 415180, 581252, 664288, 726565, 830360, 1162504, 1453130, 1660720, 2325008, 2906260, 3321440, 4650016, 5812520, 11625040, 23250080]

約数ペア:

[(1, 23250080), (2, 11625040), (4, 5812520), (5, 4650016), (7, 3321440), (8, 2906260), (10, 2325008), (14, 1660720), (16, 1453130), (20, 1162504), (28, 830360), (32, 726565), (35, 664288), (40, 581252), (56, 415180), (70, 332144), (80, 290626), (112, 207590), (140, 166072), (160, 145313), (224, 103795), (280, 83036), (560, 41518), (1120, 20759)]