22588000

素因数分解:

$2^5\times 5^3\times {\mathrm{5647}}^1$

素因数の和:5672

約数の個数: 48

約数和(自身を含む): 55508544

約数和(自身を除く): 32920544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 5647, 11294, 22588, 28235, 45176, 56470, 90352, 112940, 141175, 180704, 225880, 282350, 451760, 564700, 705875, 903520, 1129400, 1411750, 2258800, 2823500, 4517600, 5647000, 11294000, 22588000]

約数ペア:

[(1, 22588000), (2, 11294000), (4, 5647000), (5, 4517600), (8, 2823500), (10, 2258800), (16, 1411750), (20, 1129400), (25, 903520), (32, 705875), (40, 564700), (50, 451760), (80, 282350), (100, 225880), (125, 180704), (160, 141175), (200, 112940), (250, 90352), (400, 56470), (500, 45176), (800, 28235), (1000, 22588), (2000, 11294), (4000, 5647)]