1914400

素因数分解:

$2^5\times 5^2\times {\mathrm{2393}}^1$

素因数の和:2413

約数の個数: 36

約数和(自身を含む): 4675482

約数和(自身を除く): 2761082

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2393, 4786, 9572, 11965, 19144, 23930, 38288, 47860, 59825, 76576, 95720, 119650, 191440, 239300, 382880, 478600, 957200, 1914400]

約数ペア:

[(1, 1914400), (2, 957200), (4, 478600), (5, 382880), (8, 239300), (10, 191440), (16, 119650), (20, 95720), (25, 76576), (32, 59825), (40, 47860), (50, 38288), (80, 23930), (100, 19144), (160, 11965), (200, 9572), (400, 4786), (800, 2393)]