5662120

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{401}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 12807720

約数和(自身を除く): 7145600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 401, 706, 802, 1412, 1604, 1765, 2005, 2824, 3208, 3530, 4010, 7060, 8020, 14120, 16040, 141553, 283106, 566212, 707765, 1132424, 1415530, 2831060, 5662120]

約数ペア:

[(1, 5662120), (2, 2831060), (4, 1415530), (5, 1132424), (8, 707765), (10, 566212), (20, 283106), (40, 141553), (353, 16040), (401, 14120), (706, 8020), (802, 7060), (1412, 4010), (1604, 3530), (1765, 3208), (2005, 2824)]