32651920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 87494400

約数和(自身を除く): 54842480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 199, 280, 293, 398, 560, 586, 796, 995, 1172, 1393, 1465, 1592, 1990, 2051, 2344, 2786, 2930, 3184, 3980, 4102, 4688, 5572, 5860, 6965, 7960, 8204, 10255, 11144, 11720, 13930, 15920, 16408, 20510, 22288, 23440, 27860, 32816, 41020, 55720, 58307, 82040, 111440, 116614, 164080, 233228, 291535, 408149, 466456, 583070, 816298, 932912, 1166140, 1632596, 2040745, 2332280, 3265192, 4081490, 4664560, 6530384, 8162980, 16325960, 32651920]

約数ペア:

[(1, 32651920), (2, 16325960), (4, 8162980), (5, 6530384), (7, 4664560), (8, 4081490), (10, 3265192), (14, 2332280), (16, 2040745), (20, 1632596), (28, 1166140), (35, 932912), (40, 816298), (56, 583070), (70, 466456), (80, 408149), (112, 291535), (140, 233228), (199, 164080), (280, 116614), (293, 111440), (398, 82040), (560, 58307), (586, 55720), (796, 41020), (995, 32816), (1172, 27860), (1393, 23440), (1465, 22288), (1592, 20510), (1990, 16408), (2051, 15920), (2344, 13930), (2786, 11720), (2930, 11144), (3184, 10255), (3980, 8204), (4102, 7960), (4688, 6965), (5572, 5860)]