71233120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{63601}}^1$

素因数の和:63623

約数の個数: 48

約数和(自身を含む): 192332448

約数和(自身を除く): 121099328

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, 63601, 127202, 254404, 318005, 445207, 508808, 636010, 890414, 1017616, 1272020, 1780828, 2035232, 2226035, 2544040, 3561656, 4452070, 5088080, 7123312, 8904140, 10176160, 14246624, 17808280, 35616560, 71233120]

約数ペア:

[(1, 71233120), (2, 35616560), (4, 17808280), (5, 14246624), (7, 10176160), (8, 8904140), (10, 7123312), (14, 5088080), (16, 4452070), (20, 3561656), (28, 2544040), (32, 2226035), (35, 2035232), (40, 1780828), (56, 1272020), (70, 1017616), (80, 890414), (112, 636010), (140, 508808), (160, 445207), (224, 318005), (280, 254404), (560, 127202), (1120, 63601)]