65556530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17389}}^1$

素因数の和:17438

約数の個数: 32

約数和(自身を含む): 131468400

約数和(自身を除く): 65911870

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 17389, 34778, 86945, 173890, 226057, 452114, 504281, 1008562, 1130285, 2260570, 2521405, 5042810, 6555653, 13111306, 32778265, 65556530]

約数ペア:

[(1, 65556530), (2, 32778265), (5, 13111306), (10, 6555653), (13, 5042810), (26, 2521405), (29, 2260570), (58, 1130285), (65, 1008562), (130, 504281), (145, 452114), (290, 226057), (377, 173890), (754, 86945), (1885, 34778), (3770, 17389)]