1366162540

素因数分解:

$2^2\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{26777}}^1$

素因数の和:29337

約数の個数: 24

約数和(自身を含む): 2870173152

約数和(自身を除く): 1504010612

約数列:

[1, 2, 4, 5, 10, 20, 2551, 5102, 10204, 12755, 25510, 26777, 51020, 53554, 107108, 133885, 267770, 535540, 68308127, 136616254, 273232508, 341540635, 683081270, 1366162540]

約数ペア:

[(1, 1366162540), (2, 683081270), (4, 341540635), (5, 273232508), (10, 136616254), (20, 68308127), (2551, 535540), (5102, 267770), (10204, 133885), (12755, 107108), (25510, 53554), (26777, 51020)]