60542980

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{7549}}^1$

素因数の和:7959

約数の個数: 24

約数和(自身を含む): 127474200

約数和(自身を除く): 66931220

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 7549, 8020, 15098, 30196, 37745, 75490, 150980, 3027149, 6054298, 12108596, 15135745, 30271490, 60542980]

約数ペア:

[(1, 60542980), (2, 30271490), (4, 15135745), (5, 12108596), (10, 6054298), (20, 3027149), (401, 150980), (802, 75490), (1604, 37745), (2005, 30196), (4010, 15098), (7549, 8020)]