40002410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1583}}^1$

素因数の和:1635

約数の個数: 48

約数和(自身を含む): 86904576

約数和(自身を除く): 46902166

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1583, 1805, 2527, 3166, 3610, 5054, 7915, 11081, 12635, 15830, 22162, 25270, 30077, 55405, 60154, 110810, 150385, 210539, 300770, 421078, 571463, 1052695, 1142926, 2105390, 2857315, 4000241, 5714630, 8000482, 20001205, 40002410]

約数ペア:

[(1, 40002410), (2, 20001205), (5, 8000482), (7, 5714630), (10, 4000241), (14, 2857315), (19, 2105390), (35, 1142926), (38, 1052695), (70, 571463), (95, 421078), (133, 300770), (190, 210539), (266, 150385), (361, 110810), (665, 60154), (722, 55405), (1330, 30077), (1583, 25270), (1805, 22162), (2527, 15830), (3166, 12635), (3610, 11081), (5054, 7915)]