320467690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1105061}}^1$

素因数の和:1105097

約数の個数: 16

約数和(自身を含む): 596733480

約数和(自身を除く): 276265790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1105061, 2210122, 5525305, 11050610, 32046769, 64093538, 160233845, 320467690]

約数ペア:

[(1, 320467690), (2, 160233845), (5, 64093538), (10, 32046769), (29, 11050610), (58, 5525305), (145, 2210122), (290, 1105061)]