4106000

素因数分解:

$2^4\times 5^3\times {\mathrm{2053}}^1$

素因数の和:2076

約数の個数: 40

約数和(自身を含む): 9933144

約数和(自身を除く): 5827144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2053, 4106, 8212, 10265, 16424, 20530, 32848, 41060, 51325, 82120, 102650, 164240, 205300, 256625, 410600, 513250, 821200, 1026500, 2053000, 4106000]

約数ペア:

[(1, 4106000), (2, 2053000), (4, 1026500), (5, 821200), (8, 513250), (10, 410600), (16, 256625), (20, 205300), (25, 164240), (40, 102650), (50, 82120), (80, 51325), (100, 41060), (125, 32848), (200, 20530), (250, 16424), (400, 10265), (500, 8212), (1000, 4106), (2000, 2053)]