82751680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23509}}^1$

素因数の和:23537

約数の個数: 56

約数和(自身を含む): 214975440

約数和(自身を除く): 132223760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 23509, 47018, 94036, 117545, 188072, 235090, 258599, 376144, 470180, 517198, 752288, 940360, 1034396, 1292995, 1504576, 1880720, 2068792, 2585990, 3761440, 4137584, 5171980, 7522880, 8275168, 10343960, 16550336, 20687920, 41375840, 82751680]

約数ペア:

[(1, 82751680), (2, 41375840), (4, 20687920), (5, 16550336), (8, 10343960), (10, 8275168), (11, 7522880), (16, 5171980), (20, 4137584), (22, 3761440), (32, 2585990), (40, 2068792), (44, 1880720), (55, 1504576), (64, 1292995), (80, 1034396), (88, 940360), (110, 752288), (160, 517198), (176, 470180), (220, 376144), (320, 258599), (352, 235090), (440, 188072), (704, 117545), (880, 94036), (1760, 47018), (3520, 23509)]