17271580

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2609}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 36393840

約数和(自身を除く): 19122260

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 2609, 3310, 5218, 6620, 10436, 13045, 26090, 52180, 863579, 1727158, 3454316, 4317895, 8635790, 17271580]

約数ペア:

[(1, 17271580), (2, 8635790), (4, 4317895), (5, 3454316), (10, 1727158), (20, 863579), (331, 52180), (662, 26090), (1324, 13045), (1655, 10436), (2609, 6620), (3310, 5218)]