40487620854

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1\times {\mathrm{1979}}^1$

素因数の和:2649

約数の個数: 64

約数和(自身を含む): 83551564800

約数和(自身を除く): 43063943946

約数列:

[1, 2, 3, 6, 43, 86, 129, 179, 258, 358, 443, 537, 886, 1074, 1329, 1979, 2658, 3958, 5937, 7697, 11874, 15394, 19049, 23091, 38098, 46182, 57147, 79297, 85097, 114294, 158594, 170194, 237891, 255291, 354241, 475782, 510582, 708482, 876697, 1062723, 1753394, 2125446, 2630091, 3409771, 5260182, 6819542, 10229313, 15232363, 20458626, 30464726, 37697971, 45697089, 75395942, 91394178, 113093913, 156928763, 226187826, 313857526, 470786289, 941572578, 6747936809, 13495873618, 20243810427, 40487620854]

約数ペア:

[(1, 40487620854), (2, 20243810427), (3, 13495873618), (6, 6747936809), (43, 941572578), (86, 470786289), (129, 313857526), (179, 226187826), (258, 156928763), (358, 113093913), (443, 91394178), (537, 75395942), (886, 45697089), (1074, 37697971), (1329, 30464726), (1979, 20458626), (2658, 15232363), (3958, 10229313), (5937, 6819542), (7697, 5260182), (11874, 3409771), (15394, 2630091), (19049, 2125446), (23091, 1753394), (38098, 1062723), (46182, 876697), (57147, 708482), (79297, 510582), (85097, 475782), (114294, 354241), (158594, 255291), (170194, 237891)]