996905200

素因数分解:

$2^4\times 5^2\times {\mathrm{2492263}}^1$

素因数の和:2492281

約数の個数: 30

約数和(自身を含む): 2395065704

約数和(自身を除く): 1398160504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2492263, 4984526, 9969052, 12461315, 19938104, 24922630, 39876208, 49845260, 62306575, 99690520, 124613150, 199381040, 249226300, 498452600, 996905200]

約数ペア:

[(1, 996905200), (2, 498452600), (4, 249226300), (5, 199381040), (8, 124613150), (10, 99690520), (16, 62306575), (20, 49845260), (25, 39876208), (40, 24922630), (50, 19938104), (80, 12461315), (100, 9969052), (200, 4984526), (400, 2492263)]