86198000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 160

約数和(自身を含む): 245127168

約数和(自身を除く): 158929168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 125, 131, 140, 175, 188, 200, 235, 250, 262, 280, 329, 350, 376, 400, 470, 500, 524, 560, 655, 658, 700, 752, 875, 917, 940, 1000, 1048, 1175, 1310, 1316, 1400, 1645, 1750, 1834, 1880, 2000, 2096, 2350, 2620, 2632, 2800, 3275, 3290, 3500, 3668, 3760, 4585, 4700, 5240, 5264, 5875, 6157, 6550, 6580, 7000, 7336, 8225, 9170, 9400, 10480, 11750, 12314, 13100, 13160, 14000, 14672, 16375, 16450, 18340, 18800, 22925, 23500, 24628, 26200, 26320, 30785, 32750, 32900, 36680, 41125, 43099, 45850, 47000, 49256, 52400, 61570, 65500, 65800, 73360, 82250, 86198, 91700, 94000, 98512, 114625, 123140, 131000, 131600, 153925, 164500, 172396, 183400, 215495, 229250, 246280, 262000, 307850, 329000, 344792, 366800, 430990, 458500, 492560, 615700, 658000, 689584, 769625, 861980, 917000, 1077475, 1231400, 1539250, 1723960, 1834000, 2154950, 2462800, 3078500, 3447920, 4309900, 5387375, 6157000, 8619800, 10774750, 12314000, 17239600, 21549500, 43099000, 86198000]

約数ペア:

[(1, 86198000), (2, 43099000), (4, 21549500), (5, 17239600), (7, 12314000), (8, 10774750), (10, 8619800), (14, 6157000), (16, 5387375), (20, 4309900), (25, 3447920), (28, 3078500), (35, 2462800), (40, 2154950), (47, 1834000), (50, 1723960), (56, 1539250), (70, 1231400), (80, 1077475), (94, 917000), (100, 861980), (112, 769625), (125, 689584), (131, 658000), (140, 615700), (175, 492560), (188, 458500), (200, 430990), (235, 366800), (250, 344792), (262, 329000), (280, 307850), (329, 262000), (350, 246280), (376, 229250), (400, 215495), (470, 183400), (500, 172396), (524, 164500), (560, 153925), (655, 131600), (658, 131000), (700, 123140), (752, 114625), (875, 98512), (917, 94000), (940, 91700), (1000, 86198), (1048, 82250), (1175, 73360), (1310, 65800), (1316, 65500), (1400, 61570), (1645, 52400), (1750, 49256), (1834, 47000), (1880, 45850), (2000, 43099), (2096, 41125), (2350, 36680), (2620, 32900), (2632, 32750), (2800, 30785), (3275, 26320), (3290, 26200), (3500, 24628), (3668, 23500), (3760, 22925), (4585, 18800), (4700, 18340), (5240, 16450), (5264, 16375), (5875, 14672), (6157, 14000), (6550, 13160), (6580, 13100), (7000, 12314), (7336, 11750), (8225, 10480), (9170, 9400)]