2014307440

素因数分解:

$2^4\times 5^1\times {\mathrm{25178843}}^1$

素因数の和:25178856

約数の個数: 20

約数和(自身を含む): 4683264984

約数和(自身を除く): 2668957544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25178843, 50357686, 100715372, 125894215, 201430744, 251788430, 402861488, 503576860, 1007153720, 2014307440]

約数ペア:

[(1, 2014307440), (2, 1007153720), (4, 503576860), (5, 402861488), (8, 251788430), (10, 201430744), (16, 125894215), (20, 100715372), (40, 50357686), (80, 25178843)]