26842120

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1901}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 60597720

約数和(自身を除く): 33755600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 1901, 2824, 3530, 3802, 7060, 7604, 9505, 14120, 15208, 19010, 38020, 76040, 671053, 1342106, 2684212, 3355265, 5368424, 6710530, 13421060, 26842120]

約数ペア:

[(1, 26842120), (2, 13421060), (4, 6710530), (5, 5368424), (8, 3355265), (10, 2684212), (20, 1342106), (40, 671053), (353, 76040), (706, 38020), (1412, 19010), (1765, 15208), (1901, 14120), (2824, 9505), (3530, 7604), (3802, 7060)]