13307875520

素因数分解:

$2^6\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{28661}}^1$

素因数の和:30129

約数の個数: 56

約数和(自身を含む): 31712324688

約数和(自身を除く): 18404449168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1451, 2902, 5804, 7255, 11608, 14510, 23216, 28661, 29020, 46432, 57322, 58040, 92864, 114644, 116080, 143305, 229288, 232160, 286610, 458576, 464320, 573220, 917152, 1146440, 1834304, 2292880, 4585760, 9171520, 41587111, 83174222, 166348444, 207935555, 332696888, 415871110, 665393776, 831742220, 1330787552, 1663484440, 2661575104, 3326968880, 6653937760, 13307875520]

約数ペア:

[(1, 13307875520), (2, 6653937760), (4, 3326968880), (5, 2661575104), (8, 1663484440), (10, 1330787552), (16, 831742220), (20, 665393776), (32, 415871110), (40, 332696888), (64, 207935555), (80, 166348444), (160, 83174222), (320, 41587111), (1451, 9171520), (2902, 4585760), (5804, 2292880), (7255, 1834304), (11608, 1146440), (14510, 917152), (23216, 573220), (28661, 464320), (29020, 458576), (46432, 286610), (57322, 232160), (58040, 229288), (92864, 143305), (114644, 116080)]