47264560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{84401}}^1$

素因数の和:84421

約数の個数: 40

約数和(自身を含む): 125590176

約数和(自身を除く): 78325616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 84401, 168802, 337604, 422005, 590807, 675208, 844010, 1181614, 1350416, 1688020, 2363228, 2954035, 3376040, 4726456, 5908070, 6752080, 9452912, 11816140, 23632280, 47264560]

約数ペア:

[(1, 47264560), (2, 23632280), (4, 11816140), (5, 9452912), (7, 6752080), (8, 5908070), (10, 4726456), (14, 3376040), (16, 2954035), (20, 2363228), (28, 1688020), (35, 1350416), (40, 1181614), (56, 844010), (70, 675208), (80, 590807), (112, 422005), (140, 337604), (280, 168802), (560, 84401)]