4028950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4241}}^1$

素因数の和:4272

約数の個数: 24

約数和(自身を含む): 7890120

約数和(自身を除く): 3861170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 4241, 8482, 21205, 42410, 80579, 106025, 161158, 212050, 402895, 805790, 2014475, 4028950]

約数ペア:

[(1, 4028950), (2, 2014475), (5, 805790), (10, 402895), (19, 212050), (25, 161158), (38, 106025), (50, 80579), (95, 42410), (190, 21205), (475, 8482), (950, 4241)]