545020010

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{53381}}^1$

素因数の和:54409

約数の個数: 16

約数和(自身を含む): 982015272

約数和(自身を除く): 436995262

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 10210, 53381, 106762, 266905, 533810, 54502001, 109004002, 272510005, 545020010]

約数ペア:

[(1, 545020010), (2, 272510005), (5, 109004002), (10, 54502001), (1021, 533810), (2042, 266905), (5105, 106762), (10210, 53381)]