57278020

素因数分解:

$2^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{3463}}^1$

素因数の和:4299

約数の個数: 24

約数和(自身を含む): 120464064

約数和(自身を除く): 63186044

約数列:

[1, 2, 4, 5, 10, 20, 827, 1654, 3308, 3463, 4135, 6926, 8270, 13852, 16540, 17315, 34630, 69260, 2863901, 5727802, 11455604, 14319505, 28639010, 57278020]

約数ペア:

[(1, 57278020), (2, 28639010), (4, 14319505), (5, 11455604), (10, 5727802), (20, 2863901), (827, 69260), (1654, 34630), (3308, 17315), (3463, 16540), (4135, 13852), (6926, 8270)]