2100035510

素因数分解:

$2^1\times 5^1\times {\mathrm{5591}}^1\times {\mathrm{37561}}^1$

素因数の和:43159

約数の個数: 16

約数和(自身を含む): 3780840672

約数和(自身を除く): 1680805162

約数列:

[1, 2, 5, 10, 5591, 11182, 27955, 37561, 55910, 75122, 187805, 375610, 210003551, 420007102, 1050017755, 2100035510]

約数ペア:

[(1, 2100035510), (2, 1050017755), (5, 420007102), (10, 210003551), (5591, 375610), (11182, 187805), (27955, 75122), (37561, 55910)]