112120360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 289578240

約数和(自身を除く): 177457880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 71, 74, 88, 97, 110, 142, 148, 185, 194, 220, 284, 296, 355, 370, 388, 407, 440, 485, 568, 710, 740, 776, 781, 814, 970, 1067, 1420, 1480, 1562, 1628, 1940, 2035, 2134, 2627, 2840, 3124, 3256, 3589, 3880, 3905, 4070, 4268, 5254, 5335, 6248, 6887, 7178, 7810, 8140, 8536, 10508, 10670, 13135, 13774, 14356, 15620, 16280, 17945, 21016, 21340, 26270, 27548, 28712, 28897, 31240, 34435, 35890, 39479, 42680, 52540, 55096, 57794, 68870, 71780, 75757, 78958, 105080, 115588, 137740, 143560, 144485, 151514, 157916, 197395, 231176, 254819, 275480, 288970, 303028, 315832, 378785, 394790, 509638, 577940, 606056, 757570, 789580, 1019276, 1155880, 1274095, 1515140, 1579160, 2038552, 2548190, 2803009, 3030280, 5096380, 5606018, 10192760, 11212036, 14015045, 22424072, 28030090, 56060180, 112120360]

約数ペア:

[(1, 112120360), (2, 56060180), (4, 28030090), (5, 22424072), (8, 14015045), (10, 11212036), (11, 10192760), (20, 5606018), (22, 5096380), (37, 3030280), (40, 2803009), (44, 2548190), (55, 2038552), (71, 1579160), (74, 1515140), (88, 1274095), (97, 1155880), (110, 1019276), (142, 789580), (148, 757570), (185, 606056), (194, 577940), (220, 509638), (284, 394790), (296, 378785), (355, 315832), (370, 303028), (388, 288970), (407, 275480), (440, 254819), (485, 231176), (568, 197395), (710, 157916), (740, 151514), (776, 144485), (781, 143560), (814, 137740), (970, 115588), (1067, 105080), (1420, 78958), (1480, 75757), (1562, 71780), (1628, 68870), (1940, 57794), (2035, 55096), (2134, 52540), (2627, 42680), (2840, 39479), (3124, 35890), (3256, 34435), (3589, 31240), (3880, 28897), (3905, 28712), (4070, 27548), (4268, 26270), (5254, 21340), (5335, 21016), (6248, 17945), (6887, 16280), (7178, 15620), (7810, 14356), (8140, 13774), (8536, 13135), (10508, 10670)]