3728000

素因数分解:

$2^7\times 5^3\times {\mathrm{233}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 9308520

約数和(自身を除く): 5580520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 233, 250, 320, 400, 466, 500, 640, 800, 932, 1000, 1165, 1600, 1864, 2000, 2330, 3200, 3728, 4000, 4660, 5825, 7456, 8000, 9320, 11650, 14912, 16000, 18640, 23300, 29125, 29824, 37280, 46600, 58250, 74560, 93200, 116500, 149120, 186400, 233000, 372800, 466000, 745600, 932000, 1864000, 3728000]

約数ペア:

[(1, 3728000), (2, 1864000), (4, 932000), (5, 745600), (8, 466000), (10, 372800), (16, 233000), (20, 186400), (25, 149120), (32, 116500), (40, 93200), (50, 74560), (64, 58250), (80, 46600), (100, 37280), (125, 29824), (128, 29125), (160, 23300), (200, 18640), (233, 16000), (250, 14912), (320, 11650), (400, 9320), (466, 8000), (500, 7456), (640, 5825), (800, 4660), (932, 4000), (1000, 3728), (1165, 3200), (1600, 2330), (1864, 2000)]