1514890040

素因数分解:

$2^3\times 5^1\times {\mathrm{37872251}}^1$

素因数の和:37872262

約数の個数: 16

約数和(自身を含む): 3408502680

約数和(自身を除く): 1893612640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 37872251, 75744502, 151489004, 189361255, 302978008, 378722510, 757445020, 1514890040]

約数ペア:

[(1, 1514890040), (2, 757445020), (4, 378722510), (5, 302978008), (8, 189361255), (10, 151489004), (20, 75744502), (40, 37872251)]