65207140

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{5443}}^1$

素因数の和:6051

約数の個数: 24

約数和(自身を含む): 137188800

約数和(自身を除く): 71981660

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2396, 2995, 5443, 5990, 10886, 11980, 21772, 27215, 54430, 108860, 3260357, 6520714, 13041428, 16301785, 32603570, 65207140]

約数ペア:

[(1, 65207140), (2, 32603570), (4, 16301785), (5, 13041428), (10, 6520714), (20, 3260357), (599, 108860), (1198, 54430), (2396, 27215), (2995, 21772), (5443, 11980), (5990, 10886)]