2076157525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{80863}}^1$

素因数の和:80965

約数の個数: 24

約数和(自身を含む): 2807598080

約数和(自身を除く): 731440555

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 5135, 25675, 80863, 404315, 1051219, 2021575, 5256095, 6388177, 26280475, 31940885, 83046301, 159704425, 415231505, 2076157525]

約数ペア:

[(1, 2076157525), (5, 415231505), (13, 159704425), (25, 83046301), (65, 31940885), (79, 26280475), (325, 6388177), (395, 5256095), (1027, 2021575), (1975, 1051219), (5135, 404315), (25675, 80863)]