72528050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4409}}^1$

素因数の和:4475

約数の個数: 48

約数和(自身を含む): 157489920

約数和(自身を除く): 84961870

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 470, 658, 1175, 1645, 2350, 3290, 4409, 8225, 8818, 16450, 22045, 30863, 44090, 61726, 110225, 154315, 207223, 220450, 308630, 414446, 771575, 1036115, 1450561, 1543150, 2072230, 2901122, 5180575, 7252805, 10361150, 14505610, 36264025, 72528050]

約数ペア:

[(1, 72528050), (2, 36264025), (5, 14505610), (7, 10361150), (10, 7252805), (14, 5180575), (25, 2901122), (35, 2072230), (47, 1543150), (50, 1450561), (70, 1036115), (94, 771575), (175, 414446), (235, 308630), (329, 220450), (350, 207223), (470, 154315), (658, 110225), (1175, 61726), (1645, 44090), (2350, 30863), (3290, 22045), (4409, 16450), (8225, 8818)]