42289400

素因数分解:

$2^3\times 5^2\times {\mathrm{353}}^1\times {\mathrm{599}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 98766000

約数和(自身を除く): 56476600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 353, 599, 706, 1198, 1412, 1765, 2396, 2824, 2995, 3530, 4792, 5990, 7060, 8825, 11980, 14120, 14975, 17650, 23960, 29950, 35300, 59900, 70600, 119800, 211447, 422894, 845788, 1057235, 1691576, 2114470, 4228940, 5286175, 8457880, 10572350, 21144700, 42289400]

約数ペア:

[(1, 42289400), (2, 21144700), (4, 10572350), (5, 8457880), (8, 5286175), (10, 4228940), (20, 2114470), (25, 1691576), (40, 1057235), (50, 845788), (100, 422894), (200, 211447), (353, 119800), (599, 70600), (706, 59900), (1198, 35300), (1412, 29950), (1765, 23960), (2396, 17650), (2824, 14975), (2995, 14120), (3530, 11980), (4792, 8825), (5990, 7060)]