1864000

素因数分解:

$2^6\times 5^3\times {\mathrm{233}}^1$

素因数の和:260

約数の個数: 56

約数和(自身を含む): 4636008

約数和(自身を除く): 2772008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 233, 250, 320, 400, 466, 500, 800, 932, 1000, 1165, 1600, 1864, 2000, 2330, 3728, 4000, 4660, 5825, 7456, 8000, 9320, 11650, 14912, 18640, 23300, 29125, 37280, 46600, 58250, 74560, 93200, 116500, 186400, 233000, 372800, 466000, 932000, 1864000]

約数ペア:

[(1, 1864000), (2, 932000), (4, 466000), (5, 372800), (8, 233000), (10, 186400), (16, 116500), (20, 93200), (25, 74560), (32, 58250), (40, 46600), (50, 37280), (64, 29125), (80, 23300), (100, 18640), (125, 14912), (160, 11650), (200, 9320), (233, 8000), (250, 7456), (320, 5825), (400, 4660), (466, 4000), (500, 3728), (800, 2330), (932, 2000), (1000, 1864), (1165, 1600)]