8854000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 80

約数和(自身を含む): 22632480

約数和(自身を除く): 13778480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 233, 250, 304, 380, 400, 466, 475, 500, 760, 932, 950, 1000, 1165, 1520, 1864, 1900, 2000, 2330, 2375, 3728, 3800, 4427, 4660, 4750, 5825, 7600, 8854, 9320, 9500, 11650, 17708, 18640, 19000, 22135, 23300, 29125, 35416, 38000, 44270, 46600, 58250, 70832, 88540, 93200, 110675, 116500, 177080, 221350, 233000, 354160, 442700, 466000, 553375, 885400, 1106750, 1770800, 2213500, 4427000, 8854000]

約数ペア:

[(1, 8854000), (2, 4427000), (4, 2213500), (5, 1770800), (8, 1106750), (10, 885400), (16, 553375), (19, 466000), (20, 442700), (25, 354160), (38, 233000), (40, 221350), (50, 177080), (76, 116500), (80, 110675), (95, 93200), (100, 88540), (125, 70832), (152, 58250), (190, 46600), (200, 44270), (233, 38000), (250, 35416), (304, 29125), (380, 23300), (400, 22135), (466, 19000), (475, 18640), (500, 17708), (760, 11650), (932, 9500), (950, 9320), (1000, 8854), (1165, 7600), (1520, 5825), (1864, 4750), (1900, 4660), (2000, 4427), (2330, 3800), (2375, 3728)]