27311680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7759}}^1$

素因数の和:7787

約数の個数: 56

約数和(自身を含む): 70957440

約数和(自身を除く): 43645760

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, 7759, 15518, 31036, 38795, 62072, 77590, 85349, 124144, 155180, 170698, 248288, 310360, 341396, 426745, 496576, 620720, 682792, 853490, 1241440, 1365584, 1706980, 2482880, 2731168, 3413960, 5462336, 6827920, 13655840, 27311680]

約数ペア:

[(1, 27311680), (2, 13655840), (4, 6827920), (5, 5462336), (8, 3413960), (10, 2731168), (11, 2482880), (16, 1706980), (20, 1365584), (22, 1241440), (32, 853490), (40, 682792), (44, 620720), (55, 496576), (64, 426745), (80, 341396), (88, 310360), (110, 248288), (160, 170698), (176, 155180), (220, 124144), (320, 85349), (352, 77590), (440, 62072), (704, 38795), (880, 31036), (1760, 15518), (3520, 7759)]