16825220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29009}}^1$

素因数の和:29047

約数の個数: 24

約数和(自身を含む): 36552600

約数和(自身を除く): 19727380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 29009, 58018, 116036, 145045, 290090, 580180, 841261, 1682522, 3365044, 4206305, 8412610, 16825220]

約数ペア:

[(1, 16825220), (2, 8412610), (4, 4206305), (5, 3365044), (10, 1682522), (20, 841261), (29, 580180), (58, 290090), (116, 145045), (145, 116036), (290, 58018), (580, 29009)]