25255270

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2503}}^1$

素因数の和:3519

約数の個数: 16

約数和(自身を含む): 45522720

約数和(自身を除く): 20267450

約数列:

[1, 2, 5, 10, 1009, 2018, 2503, 5006, 5045, 10090, 12515, 25030, 2525527, 5051054, 12627635, 25255270]

約数ペア:

[(1, 25255270), (2, 12627635), (5, 5051054), (10, 2525527), (1009, 25030), (2018, 12515), (2503, 10090), (5006, 5045)]