7040180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{50287}}^1$

素因数の和:50303

約数の個数: 24

約数和(自身を含む): 16896768

約数和(自身を除く): 9856588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 50287, 100574, 201148, 251435, 352009, 502870, 704018, 1005740, 1408036, 1760045, 3520090, 7040180]

約数ペア:

[(1, 7040180), (2, 3520090), (4, 1760045), (5, 1408036), (7, 1005740), (10, 704018), (14, 502870), (20, 352009), (28, 251435), (35, 201148), (70, 100574), (140, 50287)]