5489880.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{42257}}^1$

素因数の和:42365

約数の個数: 16

約数和(自身を含む): 77585688

約数和(自身を除く): 34906118

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 42257, 84514, 211285, 422570, 4267957, 8535914, 21339785, 42679570]

約数ペア:

[(1, 42679570), (2, 21339785), (5, 8535914), (10, 4267957), (101, 422570), (202, 211285), (505, 84514), (1010, 42257)]