25797260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56081}}^1$

素因数の和:56113

約数の個数: 24

約数和(自身を含む): 56530656

約数和(自身を除く): 30733396

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 56081, 112162, 224324, 280405, 560810, 1121620, 1289863, 2579726, 5159452, 6449315, 12898630, 25797260]

約数ペア:

[(1, 25797260), (2, 12898630), (4, 6449315), (5, 5159452), (10, 2579726), (20, 1289863), (23, 1121620), (46, 560810), (92, 280405), (115, 224324), (230, 112162), (460, 56081)]