82272260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{587659}}^1$

素因数の和:587675

約数の個数: 24

約数和(自身を含む): 197453760

約数和(自身を除く): 115181500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 587659, 1175318, 2350636, 2938295, 4113613, 5876590, 8227226, 11753180, 16454452, 20568065, 41136130, 82272260]

約数ペア:

[(1, 82272260), (2, 41136130), (4, 20568065), (5, 16454452), (7, 11753180), (10, 8227226), (14, 5876590), (20, 4113613), (28, 2938295), (35, 2350636), (70, 1175318), (140, 587659)]