25949680

素因数分解:

$2^4\times 5^1\times {\mathrm{547}}^1\times {\mathrm{593}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 60545232

約数和(自身を除く): 34595552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 547, 593, 1094, 1186, 2188, 2372, 2735, 2965, 4376, 4744, 5470, 5930, 8752, 9488, 10940, 11860, 21880, 23720, 43760, 47440, 324371, 648742, 1297484, 1621855, 2594968, 3243710, 5189936, 6487420, 12974840, 25949680]

約数ペア:

[(1, 25949680), (2, 12974840), (4, 6487420), (5, 5189936), (8, 3243710), (10, 2594968), (16, 1621855), (20, 1297484), (40, 648742), (80, 324371), (547, 47440), (593, 43760), (1094, 23720), (1186, 21880), (2188, 11860), (2372, 10940), (2735, 9488), (2965, 8752), (4376, 5930), (4744, 5470)]