10241540

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1277}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 21577752

約数和(自身を除く): 11336212

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1277, 1604, 2005, 2554, 4010, 5108, 6385, 8020, 12770, 25540, 512077, 1024154, 2048308, 2560385, 5120770, 10241540]

約数ペア:

[(1, 10241540), (2, 5120770), (4, 2560385), (5, 2048308), (10, 1024154), (20, 512077), (401, 25540), (802, 12770), (1277, 8020), (1604, 6385), (2005, 5108), (2554, 4010)]