69135040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16619}}^1$

素因数の和:16649

約数の個数: 56

約数和(自身を含む): 177302160

約数和(自身を除く): 108167120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 16619, 33238, 66476, 83095, 132952, 166190, 216047, 265904, 332380, 432094, 531808, 664760, 864188, 1063616, 1080235, 1329520, 1728376, 2160470, 2659040, 3456752, 4320940, 5318080, 6913504, 8641880, 13827008, 17283760, 34567520, 69135040]

約数ペア:

[(1, 69135040), (2, 34567520), (4, 17283760), (5, 13827008), (8, 8641880), (10, 6913504), (13, 5318080), (16, 4320940), (20, 3456752), (26, 2659040), (32, 2160470), (40, 1728376), (52, 1329520), (64, 1080235), (65, 1063616), (80, 864188), (104, 664760), (130, 531808), (160, 432094), (208, 332380), (260, 265904), (320, 216047), (416, 166190), (520, 132952), (832, 83095), (1040, 66476), (2080, 33238), (4160, 16619)]