66375530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{510581}}^1$

素因数の和:510601

約数の個数: 16

約数和(自身を含む): 128666664

約数和(自身を除く): 62291134

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 510581, 1021162, 2552905, 5105810, 6637553, 13275106, 33187765, 66375530]

約数ペア:

[(1, 66375530), (2, 33187765), (5, 13275106), (10, 6637553), (13, 5105810), (26, 2552905), (65, 1021162), (130, 510581)]