26272630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2609}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 50738400

約数和(自身を除く): 24465770

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 2609, 5035, 5218, 10070, 13045, 26090, 49571, 99142, 138277, 247855, 276554, 495710, 691385, 1382770, 2627263, 5254526, 13136315, 26272630]

約数ペア:

[(1, 26272630), (2, 13136315), (5, 5254526), (10, 2627263), (19, 1382770), (38, 691385), (53, 495710), (95, 276554), (106, 247855), (190, 138277), (265, 99142), (530, 49571), (1007, 26090), (2014, 13045), (2609, 10070), (5035, 5218)]