7962220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{56873}}^1$

素因数の和:56889

約数の個数: 24

約数和(自身を含む): 19109664

約数和(自身を除く): 11147444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 56873, 113746, 227492, 284365, 398111, 568730, 796222, 1137460, 1592444, 1990555, 3981110, 7962220]

約数ペア:

[(1, 7962220), (2, 3981110), (4, 1990555), (5, 1592444), (7, 1137460), (10, 796222), (14, 568730), (20, 398111), (28, 284365), (35, 227492), (70, 113746), (140, 56873)]