54892480

素因数分解:

$2^6\times 5^1\times {\mathrm{171539}}^1$

素因数の和:171556

約数の個数: 28

約数和(自身を含む): 130713480

約数和(自身を除く): 75821000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 171539, 343078, 686156, 857695, 1372312, 1715390, 2744624, 3430780, 5489248, 6861560, 10978496, 13723120, 27446240, 54892480]

約数ペア:

[(1, 54892480), (2, 27446240), (4, 13723120), (5, 10978496), (8, 6861560), (10, 5489248), (16, 3430780), (20, 2744624), (32, 1715390), (40, 1372312), (64, 857695), (80, 686156), (160, 343078), (320, 171539)]