1908800

素因数分解:

$2^6\times 5^2\times {\mathrm{1193}}^1$

素因数の和:1215

約数の個数: 42

約数和(自身を含む): 4700778

約数和(自身を除く): 2791978

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1193, 1600, 2386, 4772, 5965, 9544, 11930, 19088, 23860, 29825, 38176, 47720, 59650, 76352, 95440, 119300, 190880, 238600, 381760, 477200, 954400, 1908800]

約数ペア:

[(1, 1908800), (2, 954400), (4, 477200), (5, 381760), (8, 238600), (10, 190880), (16, 119300), (20, 95440), (25, 76352), (32, 59650), (40, 47720), (50, 38176), (64, 29825), (80, 23860), (100, 19088), (160, 11930), (200, 9544), (320, 5965), (400, 4772), (800, 2386), (1193, 1600)]