1986834238000

素因数分解:

$2^4\times 5^3\times {\mathrm{993417119}}^1$

素因数の和:993417142

約数の個数: 40

約数和(自身を含む): 4804165192320

約数和(自身を除く): 2817330954320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 993417119, 1986834238, 3973668476, 4967085595, 7947336952, 9934171190, 15894673904, 19868342380, 24835427975, 39736684760, 49670855950, 79473369520, 99341711900, 124177139875, 198683423800, 248354279750, 397366847600, 496708559500, 993417119000, 1986834238000]

約数ペア:

[(1, 1986834238000), (2, 993417119000), (4, 496708559500), (5, 397366847600), (8, 248354279750), (10, 198683423800), (16, 124177139875), (20, 99341711900), (25, 79473369520), (40, 49670855950), (50, 39736684760), (80, 24835427975), (100, 19868342380), (125, 15894673904), (200, 9934171190), (250, 7947336952), (400, 4967085595), (500, 3973668476), (1000, 1986834238), (2000, 993417119)]