54175040

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2143}}^1$

素因数の和:2239

約数の個数: 56

約数和(自身を含む): 130698240

約数和(自身を除く): 76523200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2143, 2528, 3160, 4286, 5056, 6320, 8572, 10715, 12640, 17144, 21430, 25280, 34288, 42860, 68576, 85720, 137152, 169297, 171440, 338594, 342880, 677188, 685760, 846485, 1354376, 1692970, 2708752, 3385940, 5417504, 6771880, 10835008, 13543760, 27087520, 54175040]

約数ペア:

[(1, 54175040), (2, 27087520), (4, 13543760), (5, 10835008), (8, 6771880), (10, 5417504), (16, 3385940), (20, 2708752), (32, 1692970), (40, 1354376), (64, 846485), (79, 685760), (80, 677188), (158, 342880), (160, 338594), (316, 171440), (320, 169297), (395, 137152), (632, 85720), (790, 68576), (1264, 42860), (1580, 34288), (2143, 25280), (2528, 21430), (3160, 17144), (4286, 12640), (5056, 10715), (6320, 8572)]