4980700

素因数分解:

$2^2\times 5^2\times {\mathrm{49807}}^1$

素因数の和:49821

約数の個数: 18

約数和(自身を含む): 10808336

約数和(自身を除く): 5827636

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 49807, 99614, 199228, 249035, 498070, 996140, 1245175, 2490350, 4980700]

約数ペア:

[(1, 4980700), (2, 2490350), (4, 1245175), (5, 996140), (10, 498070), (20, 249035), (25, 199228), (50, 99614), (100, 49807)]