25750990

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{36269}}^1$

素因数の和:36347

約数の個数: 16

約数和(自身を含む): 47005920

約数和(自身を除く): 21254930

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 36269, 72538, 181345, 362690, 2575099, 5150198, 12875495, 25750990]

約数ペア:

[(1, 25750990), (2, 12875495), (5, 5150198), (10, 2575099), (71, 362690), (142, 181345), (355, 72538), (710, 36269)]