42544010

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{9871}}^1$

素因数の和:10309

約数の個数: 16

約数和(自身を含む): 76764672

約数和(自身を除く): 34220662

約数列:

[1, 2, 5, 10, 431, 862, 2155, 4310, 9871, 19742, 49355, 98710, 4254401, 8508802, 21272005, 42544010]

約数ペア:

[(1, 42544010), (2, 21272005), (5, 8508802), (10, 4254401), (431, 98710), (862, 49355), (2155, 19742), (4310, 9871)]