54821440

素因数分解:

$2^6\times 5^1\times {\mathrm{171317}}^1$

素因数の和:171334

約数の個数: 28

約数和(自身を含む): 130544316

約数和(自身を除く): 75722876

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 171317, 342634, 685268, 856585, 1370536, 1713170, 2741072, 3426340, 5482144, 6852680, 10964288, 13705360, 27410720, 54821440]

約数ペア:

[(1, 54821440), (2, 27410720), (4, 13705360), (5, 10964288), (8, 6852680), (10, 5482144), (16, 3426340), (20, 2741072), (32, 1713170), (40, 1370536), (64, 856585), (80, 685268), (160, 342634), (320, 171317)]