28334450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19541}}^1$

素因数の和:19582

約数の個数: 24

約数和(自身を含む): 54522180

約数和(自身を除く): 26187730

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 19541, 39082, 97705, 195410, 488525, 566689, 977050, 1133378, 2833445, 5666890, 14167225, 28334450]

約数ペア:

[(1, 28334450), (2, 14167225), (5, 5666890), (10, 2833445), (25, 1133378), (29, 977050), (50, 566689), (58, 488525), (145, 195410), (290, 97705), (725, 39082), (1450, 19541)]