5048140

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1459}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 10669680

約数和(自身を除く): 5621540

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1459, 1730, 2918, 3460, 5836, 7295, 14590, 29180, 252407, 504814, 1009628, 1262035, 2524070, 5048140]

約数ペア:

[(1, 5048140), (2, 2524070), (4, 1262035), (5, 1009628), (10, 504814), (20, 252407), (173, 29180), (346, 14590), (692, 7295), (865, 5836), (1459, 3460), (1730, 2918)]