1068800

素因数分解:

$2^8\times 5^2\times {\mathrm{167}}^1$

素因数の和:193

約数の個数: 54

約数和(自身を含む): 2661288

約数和(自身を除く): 1592488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 167, 200, 256, 320, 334, 400, 640, 668, 800, 835, 1280, 1336, 1600, 1670, 2672, 3200, 3340, 4175, 5344, 6400, 6680, 8350, 10688, 13360, 16700, 21376, 26720, 33400, 42752, 53440, 66800, 106880, 133600, 213760, 267200, 534400, 1068800]

約数ペア:

[(1, 1068800), (2, 534400), (4, 267200), (5, 213760), (8, 133600), (10, 106880), (16, 66800), (20, 53440), (25, 42752), (32, 33400), (40, 26720), (50, 21376), (64, 16700), (80, 13360), (100, 10688), (128, 8350), (160, 6680), (167, 6400), (200, 5344), (256, 4175), (320, 3340), (334, 3200), (400, 2672), (640, 1670), (668, 1600), (800, 1336), (835, 1280)]