19020200

素因数分解:

$2^3\times 5^2\times {\mathrm{95101}}^1$

素因数の和:95117

約数の個数: 24

約数和(自身を含む): 44222430

約数和(自身を除く): 25202230

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 95101, 190202, 380404, 475505, 760808, 951010, 1902020, 2377525, 3804040, 4755050, 9510100, 19020200]

約数ペア:

[(1, 19020200), (2, 9510100), (4, 4755050), (5, 3804040), (8, 2377525), (10, 1902020), (20, 951010), (25, 760808), (40, 475505), (50, 380404), (100, 190202), (200, 95101)]