152971400

素因数分解:

$2^3\times 5^2\times {\mathrm{764857}}^1$

素因数の和:764873

約数の個数: 24

約数和(自身を含む): 355658970

約数和(自身を除く): 202687570

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 764857, 1529714, 3059428, 3824285, 6118856, 7648570, 15297140, 19121425, 30594280, 38242850, 76485700, 152971400]

約数ペア:

[(1, 152971400), (2, 76485700), (4, 38242850), (5, 30594280), (8, 19121425), (10, 15297140), (20, 7648570), (25, 6118856), (40, 3824285), (50, 3059428), (100, 1529714), (200, 764857)]