80455730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1093}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 153833904

約数和(自身を除く): 73378174

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 433, 866, 1093, 2165, 2186, 4330, 5465, 7361, 10930, 14722, 18581, 36805, 37162, 73610, 92905, 185810, 473269, 946538, 2366345, 4732690, 8045573, 16091146, 40227865, 80455730]

約数ペア:

[(1, 80455730), (2, 40227865), (5, 16091146), (10, 8045573), (17, 4732690), (34, 2366345), (85, 946538), (170, 473269), (433, 185810), (866, 92905), (1093, 73610), (2165, 37162), (2186, 36805), (4330, 18581), (5465, 14722), (7361, 10930)]