96931880

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{12301}}^1$

素因数の和:12509

約数の個数: 32

約数和(自身を含む): 219221640

約数和(自身を除く): 122289760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3940, 7880, 12301, 24602, 49204, 61505, 98408, 123010, 246020, 492040, 2423297, 4846594, 9693188, 12116485, 19386376, 24232970, 48465940, 96931880]

約数ペア:

[(1, 96931880), (2, 48465940), (4, 24232970), (5, 19386376), (8, 12116485), (10, 9693188), (20, 4846594), (40, 2423297), (197, 492040), (394, 246020), (788, 123010), (985, 98408), (1576, 61505), (1970, 49204), (3940, 24602), (7880, 12301)]