76542020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131969}}^1$

素因数の和:132007

約数の個数: 24

約数和(自身を含む): 166282200

約数和(自身を除く): 89740180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 131969, 263938, 527876, 659845, 1319690, 2639380, 3827101, 7654202, 15308404, 19135505, 38271010, 76542020]

約数ペア:

[(1, 76542020), (2, 38271010), (4, 19135505), (5, 15308404), (10, 7654202), (20, 3827101), (29, 2639380), (58, 1319690), (116, 659845), (145, 527876), (290, 263938), (580, 131969)]