660308132

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{25741}}^1$

素因数の和:25820

約数の個数: 36

約数和(自身を含む): 1294153308

約数和(自身を除く): 633845176

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 484, 583, 1166, 2332, 6413, 12826, 25652, 25741, 51482, 102964, 283151, 566302, 1132604, 1364273, 2728546, 3114661, 5457092, 6229322, 12458644, 15007003, 30014006, 60028012, 165077033, 330154066, 660308132]

約数ペア:

[(1, 660308132), (2, 330154066), (4, 165077033), (11, 60028012), (22, 30014006), (44, 15007003), (53, 12458644), (106, 6229322), (121, 5457092), (212, 3114661), (242, 2728546), (484, 1364273), (583, 1132604), (1166, 566302), (2332, 283151), (6413, 102964), (12826, 51482), (25652, 25741)]