10271260

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1021}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 21633696

約数和(自身を除く): 11362436

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 1021, 2012, 2042, 2515, 4084, 5030, 5105, 10060, 10210, 20420, 513563, 1027126, 2054252, 2567815, 5135630, 10271260]

約数ペア:

[(1, 10271260), (2, 5135630), (4, 2567815), (5, 2054252), (10, 1027126), (20, 513563), (503, 20420), (1006, 10210), (1021, 10060), (2012, 5105), (2042, 5030), (2515, 4084)]