25460230

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{28607}}^1$

素因数の和:28703

約数の個数: 16

約数和(自身を含む): 46344960

約数和(自身を除く): 20884730

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 28607, 57214, 143035, 286070, 2546023, 5092046, 12730115, 25460230]

約数ペア:

[(1, 25460230), (2, 12730115), (5, 5092046), (10, 2546023), (89, 286070), (178, 143035), (445, 57214), (890, 28607)]