45491090

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{16189}}^1$

素因数の和:16477

約数の個数: 16

約数和(自身を含む): 82180440

約数和(自身を除く): 36689350

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 16189, 32378, 80945, 161890, 4549109, 9098218, 22745545, 45491090]

約数ペア:

[(1, 45491090), (2, 22745545), (5, 9098218), (10, 4549109), (281, 161890), (562, 80945), (1405, 32378), (2810, 16189)]