5006780

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 10595760

約数和(自身を除く): 5588980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 1801, 2780, 3602, 7204, 9005, 18010, 36020, 250339, 500678, 1001356, 1251695, 2503390, 5006780]

約数ペア:

[(1, 5006780), (2, 2503390), (4, 1251695), (5, 1001356), (10, 500678), (20, 250339), (139, 36020), (278, 18010), (556, 9005), (695, 7204), (1390, 3602), (1801, 2780)]