9056000

素因数分解:

$2^8\times 5^3\times {\mathrm{283}}^1$

素因数の和:314

約数の個数: 72

約数和(自身を含む): 22639344

約数和(自身を除く): 13583344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 283, 320, 400, 500, 566, 640, 800, 1000, 1132, 1280, 1415, 1600, 2000, 2264, 2830, 3200, 4000, 4528, 5660, 6400, 7075, 8000, 9056, 11320, 14150, 16000, 18112, 22640, 28300, 32000, 35375, 36224, 45280, 56600, 70750, 72448, 90560, 113200, 141500, 181120, 226400, 283000, 362240, 452800, 566000, 905600, 1132000, 1811200, 2264000, 4528000, 9056000]

約数ペア:

[(1, 9056000), (2, 4528000), (4, 2264000), (5, 1811200), (8, 1132000), (10, 905600), (16, 566000), (20, 452800), (25, 362240), (32, 283000), (40, 226400), (50, 181120), (64, 141500), (80, 113200), (100, 90560), (125, 72448), (128, 70750), (160, 56600), (200, 45280), (250, 36224), (256, 35375), (283, 32000), (320, 28300), (400, 22640), (500, 18112), (566, 16000), (640, 14150), (800, 11320), (1000, 9056), (1132, 8000), (1280, 7075), (1415, 6400), (1600, 5660), (2000, 4528), (2264, 4000), (2830, 3200)]