134472020

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{13367}}^1$

素因数の和:13879

約数の個数: 24

約数和(自身を含む): 282973824

約数和(自身を除く): 148501804

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 10060, 13367, 26734, 53468, 66835, 133670, 267340, 6723601, 13447202, 26894404, 33618005, 67236010, 134472020]

約数ペア:

[(1, 134472020), (2, 67236010), (4, 33618005), (5, 26894404), (10, 13447202), (20, 6723601), (503, 267340), (1006, 133670), (2012, 66835), (2515, 53468), (5030, 26734), (10060, 13367)]