25535667080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{21647}}^1$

素因数の和:22059

約数の個数: 128

約数和(自身を含む): 71822868480

約数和(自身を除く): 46287201400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 383, 385, 440, 616, 766, 770, 1532, 1540, 1915, 2681, 3064, 3080, 3830, 4213, 5362, 7660, 8426, 10724, 13405, 15320, 16852, 21065, 21448, 21647, 26810, 29491, 33704, 42130, 43294, 53620, 58982, 84260, 86588, 107240, 108235, 117964, 147455, 151529, 168520, 173176, 216470, 235928, 238117, 294910, 303058, 432940, 476234, 589820, 606116, 757645, 865880, 952468, 1179640, 1190585, 1212232, 1515290, 1666819, 1904936, 2381170, 3030580, 3333638, 4762340, 6061160, 6667276, 8290801, 8334095, 9524680, 13334552, 16581602, 16668190, 33163204, 33336380, 41454005, 58035607, 66326408, 66672760, 82908010, 91198811, 116071214, 165816020, 182397622, 232142428, 290178035, 331632040, 364795244, 455994055, 464284856, 580356070, 638391677, 729590488, 911988110, 1160712140, 1276783354, 1823976220, 2321424280, 2553566708, 3191958385, 3647952440, 5107133416, 6383916770, 12767833540, 25535667080]

約数ペア:

[(1, 25535667080), (2, 12767833540), (4, 6383916770), (5, 5107133416), (7, 3647952440), (8, 3191958385), (10, 2553566708), (11, 2321424280), (14, 1823976220), (20, 1276783354), (22, 1160712140), (28, 911988110), (35, 729590488), (40, 638391677), (44, 580356070), (55, 464284856), (56, 455994055), (70, 364795244), (77, 331632040), (88, 290178035), (110, 232142428), (140, 182397622), (154, 165816020), (220, 116071214), (280, 91198811), (308, 82908010), (383, 66672760), (385, 66326408), (440, 58035607), (616, 41454005), (766, 33336380), (770, 33163204), (1532, 16668190), (1540, 16581602), (1915, 13334552), (2681, 9524680), (3064, 8334095), (3080, 8290801), (3830, 6667276), (4213, 6061160), (5362, 4762340), (7660, 3333638), (8426, 3030580), (10724, 2381170), (13405, 1904936), (15320, 1666819), (16852, 1515290), (21065, 1212232), (21448, 1190585), (21647, 1179640), (26810, 952468), (29491, 865880), (33704, 757645), (42130, 606116), (43294, 589820), (53620, 476234), (58982, 432940), (84260, 303058), (86588, 294910), (107240, 238117), (108235, 235928), (117964, 216470), (147455, 173176), (151529, 168520)]