122850040

素因数分解:

$2^3\times 5^1\times {\mathrm{3071251}}^1$

素因数の和:3071262

約数の個数: 16

約数和(自身を含む): 276412680

約数和(自身を除く): 153562640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3071251, 6142502, 12285004, 15356255, 24570008, 30712510, 61425020, 122850040]

約数ペア:

[(1, 122850040), (2, 61425020), (4, 30712510), (5, 24570008), (8, 15356255), (10, 12285004), (20, 6142502), (40, 3071251)]