102477080

素因数分解:

$2^3\times 5^1\times {\mathrm{2561927}}^1$

素因数の和:2561938

約数の個数: 16

約数和(自身を含む): 230573520

約数和(自身を除く): 128096440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2561927, 5123854, 10247708, 12809635, 20495416, 25619270, 51238540, 102477080]

約数ペア:

[(1, 102477080), (2, 51238540), (4, 25619270), (5, 20495416), (8, 12809635), (10, 10247708), (20, 5123854), (40, 2561927)]