8144592.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{24247}}^1$

素因数の和:24453

約数の個数: 24

約数和(自身を含む): 201646368

約数和(自身を除く): 106113188

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 24247, 48494, 96988, 121235, 242470, 484940, 4776659, 9553318, 19106636, 23883295, 47766590, 95533180]

約数ペア:

[(1, 95533180), (2, 47766590), (4, 23883295), (5, 19106636), (10, 9553318), (20, 4776659), (197, 484940), (394, 242470), (788, 121235), (985, 96988), (1970, 48494), (3940, 24247)]