65912060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193859}}^1$

素因数の和:193885

約数の個数: 24

約数和(自身を含む): 146558160

約数和(自身を除く): 80646100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 193859, 387718, 775436, 969295, 1938590, 3295603, 3877180, 6591206, 13182412, 16478015, 32956030, 65912060]

約数ペア:

[(1, 65912060), (2, 32956030), (4, 16478015), (5, 13182412), (10, 6591206), (17, 3877180), (20, 3295603), (34, 1938590), (68, 969295), (85, 775436), (170, 387718), (340, 193859)]