33915520

素因数分解:

$2^7\times 5^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 81793800

約数和(自身を除く): 47878280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 197, 269, 320, 394, 538, 640, 788, 985, 1076, 1345, 1576, 1970, 2152, 2690, 3152, 3940, 4304, 5380, 6304, 7880, 8608, 10760, 12608, 15760, 17216, 21520, 25216, 31520, 34432, 43040, 52993, 63040, 86080, 105986, 126080, 172160, 211972, 264965, 423944, 529930, 847888, 1059860, 1695776, 2119720, 3391552, 4239440, 6783104, 8478880, 16957760, 33915520]

約数ペア:

[(1, 33915520), (2, 16957760), (4, 8478880), (5, 6783104), (8, 4239440), (10, 3391552), (16, 2119720), (20, 1695776), (32, 1059860), (40, 847888), (64, 529930), (80, 423944), (128, 264965), (160, 211972), (197, 172160), (269, 126080), (320, 105986), (394, 86080), (538, 63040), (640, 52993), (788, 43040), (985, 34432), (1076, 31520), (1345, 25216), (1576, 21520), (1970, 17216), (2152, 15760), (2690, 12608), (3152, 10760), (3940, 8608), (4304, 7880), (5380, 6304)]