2135445080

素因数分解:

$2^3\times 5^1\times {\mathrm{53386127}}^1$

素因数の和:53386138

約数の個数: 16

約数和(自身を含む): 4804751520

約数和(自身を除く): 2669306440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53386127, 106772254, 213544508, 266930635, 427089016, 533861270, 1067722540, 2135445080]

約数ペア:

[(1, 2135445080), (2, 1067722540), (4, 533861270), (5, 427089016), (8, 266930635), (10, 213544508), (20, 106772254), (40, 53386127)]