8465087180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 20540749824

約数和(自身を除く): 12075662644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 71, 74, 97, 110, 142, 148, 151, 185, 194, 220, 284, 302, 355, 370, 388, 407, 485, 604, 710, 740, 755, 781, 814, 970, 1067, 1420, 1510, 1562, 1628, 1661, 1940, 2035, 2134, 2627, 3020, 3124, 3322, 3589, 3905, 4070, 4268, 5254, 5335, 5587, 6644, 6887, 7178, 7810, 8140, 8305, 10508, 10670, 10721, 11174, 13135, 13774, 14356, 14647, 15620, 16610, 17945, 21340, 21442, 22348, 26270, 27548, 27935, 28897, 29294, 33220, 34435, 35890, 39479, 42884, 52540, 53605, 55870, 57794, 58588, 61457, 68870, 71780, 73235, 75757, 78958, 107210, 111740, 115588, 117931, 122914, 137740, 144485, 146470, 151514, 157916, 161117, 197395, 214420, 235862, 245828, 254819, 288970, 292940, 303028, 307285, 322234, 378785, 394790, 396677, 471724, 509638, 541939, 577940, 589655, 614570, 644468, 757570, 789580, 793354, 805585, 1019276, 1039937, 1083878, 1179310, 1229140, 1274095, 1515140, 1586708, 1611170, 1983385, 2079874, 2167756, 2358620, 2548190, 2709695, 2803009, 3222340, 3966770, 4159748, 4363447, 5096380, 5199685, 5419390, 5606018, 5961329, 7933540, 8726894, 10399370, 10838780, 11212036, 11439307, 11922658, 14015045, 17453788, 20798740, 21817235, 22878614, 23845316, 28030090, 29806645, 38477669, 43634470, 45757228, 56060180, 57196535, 59613290, 76955338, 87268940, 114393070, 119226580, 153910676, 192388345, 228786140, 384776690, 423254359, 769553380, 846508718, 1693017436, 2116271795, 4232543590, 8465087180]

約数ペア:

[(1, 8465087180), (2, 4232543590), (4, 2116271795), (5, 1693017436), (10, 846508718), (11, 769553380), (20, 423254359), (22, 384776690), (37, 228786140), (44, 192388345), (55, 153910676), (71, 119226580), (74, 114393070), (97, 87268940), (110, 76955338), (142, 59613290), (148, 57196535), (151, 56060180), (185, 45757228), (194, 43634470), (220, 38477669), (284, 29806645), (302, 28030090), (355, 23845316), (370, 22878614), (388, 21817235), (407, 20798740), (485, 17453788), (604, 14015045), (710, 11922658), (740, 11439307), (755, 11212036), (781, 10838780), (814, 10399370), (970, 8726894), (1067, 7933540), (1420, 5961329), (1510, 5606018), (1562, 5419390), (1628, 5199685), (1661, 5096380), (1940, 4363447), (2035, 4159748), (2134, 3966770), (2627, 3222340), (3020, 2803009), (3124, 2709695), (3322, 2548190), (3589, 2358620), (3905, 2167756), (4070, 2079874), (4268, 1983385), (5254, 1611170), (5335, 1586708), (5587, 1515140), (6644, 1274095), (6887, 1229140), (7178, 1179310), (7810, 1083878), (8140, 1039937), (8305, 1019276), (10508, 805585), (10670, 793354), (10721, 789580), (11174, 757570), (13135, 644468), (13774, 614570), (14356, 589655), (14647, 577940), (15620, 541939), (16610, 509638), (17945, 471724), (21340, 396677), (21442, 394790), (22348, 378785), (26270, 322234), (27548, 307285), (27935, 303028), (28897, 292940), (29294, 288970), (33220, 254819), (34435, 245828), (35890, 235862), (39479, 214420), (42884, 197395), (52540, 161117), (53605, 157916), (55870, 151514), (57794, 146470), (58588, 144485), (61457, 137740), (68870, 122914), (71780, 117931), (73235, 115588), (75757, 111740), (78958, 107210)]