82889200

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4409}}^1$

素因数の和:4474

約数の個数: 60

約数和(自身を含む): 203424480

約数和(自身を除く): 120535280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 3760, 4409, 4700, 8818, 9400, 17636, 18800, 22045, 35272, 44090, 70544, 88180, 110225, 176360, 207223, 220450, 352720, 414446, 440900, 828892, 881800, 1036115, 1657784, 1763600, 2072230, 3315568, 4144460, 5180575, 8288920, 10361150, 16577840, 20722300, 41444600, 82889200]

約数ペア:

[(1, 82889200), (2, 41444600), (4, 20722300), (5, 16577840), (8, 10361150), (10, 8288920), (16, 5180575), (20, 4144460), (25, 3315568), (40, 2072230), (47, 1763600), (50, 1657784), (80, 1036115), (94, 881800), (100, 828892), (188, 440900), (200, 414446), (235, 352720), (376, 220450), (400, 207223), (470, 176360), (752, 110225), (940, 88180), (1175, 70544), (1880, 44090), (2350, 35272), (3760, 22045), (4409, 18800), (4700, 17636), (8818, 9400)]