183842020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{563}}^2$

素因数の和:1164

約数の個数: 36

約数和(自身を含む): 400091580

約数和(自身を除く): 216249560

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 563, 580, 1126, 2252, 2815, 5630, 11260, 16327, 32654, 65308, 81635, 163270, 316969, 326540, 633938, 1267876, 1584845, 3169690, 6339380, 9192101, 18384202, 36768404, 45960505, 91921010, 183842020]

約数ペア:

[(1, 183842020), (2, 91921010), (4, 45960505), (5, 36768404), (10, 18384202), (20, 9192101), (29, 6339380), (58, 3169690), (116, 1584845), (145, 1267876), (290, 633938), (563, 326540), (580, 316969), (1126, 163270), (2252, 81635), (2815, 65308), (5630, 32654), (11260, 16327)]