33691520

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 81959040

約数和(自身を除く): 48267520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 488, 610, 640, 863, 976, 1220, 1726, 1952, 2440, 3452, 3904, 4315, 4880, 6904, 7808, 8630, 9760, 13808, 17260, 19520, 27616, 34520, 39040, 52643, 55232, 69040, 105286, 110464, 138080, 210572, 263215, 276160, 421144, 526430, 552320, 842288, 1052860, 1684576, 2105720, 3369152, 4211440, 6738304, 8422880, 16845760, 33691520]

約数ペア:

[(1, 33691520), (2, 16845760), (4, 8422880), (5, 6738304), (8, 4211440), (10, 3369152), (16, 2105720), (20, 1684576), (32, 1052860), (40, 842288), (61, 552320), (64, 526430), (80, 421144), (122, 276160), (128, 263215), (160, 210572), (244, 138080), (305, 110464), (320, 105286), (488, 69040), (610, 55232), (640, 52643), (863, 39040), (976, 34520), (1220, 27616), (1726, 19520), (1952, 17260), (2440, 13808), (3452, 9760), (3904, 8630), (4315, 7808), (4880, 6904)]