3923000

素因数分解:

$2^3\times 5^3\times {\mathrm{3923}}^1$

素因数の和:3944

約数の個数: 32

約数和(自身を含む): 9182160

約数和(自身を除く): 5259160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 3923, 7846, 15692, 19615, 31384, 39230, 78460, 98075, 156920, 196150, 392300, 490375, 784600, 980750, 1961500, 3923000]

約数ペア:

[(1, 3923000), (2, 1961500), (4, 980750), (5, 784600), (8, 490375), (10, 392300), (20, 196150), (25, 156920), (40, 98075), (50, 78460), (100, 39230), (125, 31384), (200, 19615), (250, 15692), (500, 7846), (1000, 3923)]