8525080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3181}}^1$

素因数の和:3259

約数の個数: 32

約数和(自身を含む): 19473840

約数和(自身を除く): 10948760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 3181, 6362, 12724, 15905, 25448, 31810, 63620, 127240, 213127, 426254, 852508, 1065635, 1705016, 2131270, 4262540, 8525080]

約数ペア:

[(1, 8525080), (2, 4262540), (4, 2131270), (5, 1705016), (8, 1065635), (10, 852508), (20, 426254), (40, 213127), (67, 127240), (134, 63620), (268, 31810), (335, 25448), (536, 15905), (670, 12724), (1340, 6362), (2680, 3181)]