8485347520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{16061}}^1$

素因数の和:16218

約数の個数: 112

約数和(自身を含む): 21932725248

約数和(自身を除く): 13447377728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 208, 254, 260, 320, 416, 508, 520, 635, 832, 1016, 1040, 1270, 1651, 2032, 2080, 2540, 3302, 4064, 4160, 5080, 6604, 8128, 8255, 10160, 13208, 16061, 16510, 20320, 26416, 32122, 33020, 40640, 52832, 64244, 66040, 80305, 105664, 128488, 132080, 160610, 208793, 256976, 264160, 321220, 417586, 513952, 528320, 642440, 835172, 1027904, 1043965, 1284880, 1670344, 2039747, 2087930, 2569760, 3340688, 4079494, 4175860, 5139520, 6681376, 8158988, 8351720, 10198735, 13362752, 16317976, 16703440, 20397470, 26516711, 32635952, 33406880, 40794940, 53033422, 65271904, 66813760, 81589880, 106066844, 130543808, 132583555, 163179760, 212133688, 265167110, 326359520, 424267376, 530334220, 652719040, 848534752, 1060668440, 1697069504, 2121336880, 4242673760, 8485347520]

約数ペア:

[(1, 8485347520), (2, 4242673760), (4, 2121336880), (5, 1697069504), (8, 1060668440), (10, 848534752), (13, 652719040), (16, 530334220), (20, 424267376), (26, 326359520), (32, 265167110), (40, 212133688), (52, 163179760), (64, 132583555), (65, 130543808), (80, 106066844), (104, 81589880), (127, 66813760), (130, 65271904), (160, 53033422), (208, 40794940), (254, 33406880), (260, 32635952), (320, 26516711), (416, 20397470), (508, 16703440), (520, 16317976), (635, 13362752), (832, 10198735), (1016, 8351720), (1040, 8158988), (1270, 6681376), (1651, 5139520), (2032, 4175860), (2080, 4079494), (2540, 3340688), (3302, 2569760), (4064, 2087930), (4160, 2039747), (5080, 1670344), (6604, 1284880), (8128, 1043965), (8255, 1027904), (10160, 835172), (13208, 642440), (16061, 528320), (16510, 513952), (20320, 417586), (26416, 321220), (32122, 264160), (33020, 256976), (40640, 208793), (52832, 160610), (64244, 132080), (66040, 128488), (80305, 105664)]