2674000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{191}}^1$

素因数の和:221

約数の個数: 80

約数和(自身を含む): 7428096

約数和(自身を除く): 4754096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 191, 200, 250, 280, 350, 382, 400, 500, 560, 700, 764, 875, 955, 1000, 1337, 1400, 1528, 1750, 1910, 2000, 2674, 2800, 3056, 3500, 3820, 4775, 5348, 6685, 7000, 7640, 9550, 10696, 13370, 14000, 15280, 19100, 21392, 23875, 26740, 33425, 38200, 47750, 53480, 66850, 76400, 95500, 106960, 133700, 167125, 191000, 267400, 334250, 382000, 534800, 668500, 1337000, 2674000]

約数ペア:

[(1, 2674000), (2, 1337000), (4, 668500), (5, 534800), (7, 382000), (8, 334250), (10, 267400), (14, 191000), (16, 167125), (20, 133700), (25, 106960), (28, 95500), (35, 76400), (40, 66850), (50, 53480), (56, 47750), (70, 38200), (80, 33425), (100, 26740), (112, 23875), (125, 21392), (140, 19100), (175, 15280), (191, 14000), (200, 13370), (250, 10696), (280, 9550), (350, 7640), (382, 7000), (400, 6685), (500, 5348), (560, 4775), (700, 3820), (764, 3500), (875, 3056), (955, 2800), (1000, 2674), (1337, 2000), (1400, 1910), (1528, 1750)]