41609840

素因数分解:

$2^4\times 5^1\times {\mathrm{520123}}^1$

素因数の和:520136

約数の個数: 20

約数和(自身を含む): 96743064

約数和(自身を除く): 55133224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 520123, 1040246, 2080492, 2600615, 4160984, 5201230, 8321968, 10402460, 20804920, 41609840]

約数ペア:

[(1, 41609840), (2, 20804920), (4, 10402460), (5, 8321968), (8, 5201230), (10, 4160984), (16, 2600615), (20, 2080492), (40, 1040246), (80, 520123)]