14719840

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 35026992

約数和(自身を除く): 20307152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 467, 788, 934, 985, 1576, 1868, 1970, 2335, 3152, 3736, 3940, 4670, 6304, 7472, 7880, 9340, 14944, 15760, 18680, 31520, 37360, 74720, 91999, 183998, 367996, 459995, 735992, 919990, 1471984, 1839980, 2943968, 3679960, 7359920, 14719840]

約数ペア:

[(1, 14719840), (2, 7359920), (4, 3679960), (5, 2943968), (8, 1839980), (10, 1471984), (16, 919990), (20, 735992), (32, 459995), (40, 367996), (80, 183998), (160, 91999), (197, 74720), (394, 37360), (467, 31520), (788, 18680), (934, 15760), (985, 14944), (1576, 9340), (1868, 7880), (1970, 7472), (2335, 6304), (3152, 4670), (3736, 3940)]