25210070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109609}}^1$

素因数の和:109639

約数の個数: 16

約数和(自身を含む): 47351520

約数和(自身を除く): 22141450

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 109609, 219218, 548045, 1096090, 2521007, 5042014, 12605035, 25210070]

約数ペア:

[(1, 25210070), (2, 12605035), (5, 5042014), (10, 2521007), (23, 1096090), (46, 548045), (115, 219218), (230, 109609)]