26890660

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4751}}^1$

素因数の和:5043

約数の個数: 24

約数和(自身を含む): 56681856

約数和(自身を除く): 29791196

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 4751, 5660, 9502, 19004, 23755, 47510, 95020, 1344533, 2689066, 5378132, 6722665, 13445330, 26890660]

約数ペア:

[(1, 26890660), (2, 13445330), (4, 6722665), (5, 5378132), (10, 2689066), (20, 1344533), (283, 95020), (566, 47510), (1132, 23755), (1415, 19004), (2830, 9502), (4751, 5660)]