80050724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81023}}^1$

素因数の和:81059

約数の個数: 24

約数和(自身を含む): 158807040

約数和(自身を除く): 78756316

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 81023, 162046, 324092, 1053299, 1539437, 2106598, 3078874, 4213196, 6157748, 20012681, 40025362, 80050724]

約数ペア:

[(1, 80050724), (2, 40025362), (4, 20012681), (13, 6157748), (19, 4213196), (26, 3078874), (38, 2106598), (52, 1539437), (76, 1053299), (247, 324092), (494, 162046), (988, 81023)]