90992380

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{14629}}^1$

素因数の和:14949

約数の個数: 24

約数和(自身を含む): 191711520

約数和(自身を除く): 100719140

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 14629, 29258, 58516, 73145, 146290, 292580, 4549619, 9099238, 18198476, 22748095, 45496190, 90992380]

約数ペア:

[(1, 90992380), (2, 45496190), (4, 22748095), (5, 18198476), (10, 9099238), (20, 4549619), (311, 292580), (622, 146290), (1244, 73145), (1555, 58516), (3110, 29258), (6220, 14629)]