4427000

素因数分解:

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

素因数の和:273

約数の個数: 64

約数和(自身を含む): 10951200

約数和(自身を除く): 6524200

約数列:

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

約数ペア:

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