3877870000

素因数分解:

$2^4\times 5^4\times {\mathrm{17}}^1\times {\mathrm{22811}}^1$

素因数の和:22856

約数の個数: 100

約数和(自身を含む): 9941423976

約数和(自身を除く): 6063553976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 625, 680, 850, 1000, 1250, 1360, 1700, 2000, 2125, 2500, 3400, 4250, 5000, 6800, 8500, 10000, 10625, 17000, 21250, 22811, 34000, 42500, 45622, 85000, 91244, 114055, 170000, 182488, 228110, 364976, 387787, 456220, 570275, 775574, 912440, 1140550, 1551148, 1824880, 1938935, 2281100, 2851375, 3102296, 3877870, 4562200, 5702750, 6204592, 7755740, 9124400, 9694675, 11405500, 14256875, 15511480, 19389350, 22811000, 28513750, 31022960, 38778700, 45622000, 48473375, 57027500, 77557400, 96946750, 114055000, 155114800, 193893500, 228110000, 242366875, 387787000, 484733750, 775574000, 969467500, 1938935000, 3877870000]

約数ペア:

[(1, 3877870000), (2, 1938935000), (4, 969467500), (5, 775574000), (8, 484733750), (10, 387787000), (16, 242366875), (17, 228110000), (20, 193893500), (25, 155114800), (34, 114055000), (40, 96946750), (50, 77557400), (68, 57027500), (80, 48473375), (85, 45622000), (100, 38778700), (125, 31022960), (136, 28513750), (170, 22811000), (200, 19389350), (250, 15511480), (272, 14256875), (340, 11405500), (400, 9694675), (425, 9124400), (500, 7755740), (625, 6204592), (680, 5702750), (850, 4562200), (1000, 3877870), (1250, 3102296), (1360, 2851375), (1700, 2281100), (2000, 1938935), (2125, 1824880), (2500, 1551148), (3400, 1140550), (4250, 912440), (5000, 775574), (6800, 570275), (8500, 456220), (10000, 387787), (10625, 364976), (17000, 228110), (21250, 182488), (22811, 170000), (34000, 114055), (42500, 91244), (45622, 85000)]