4288074.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{1321301}}^1$

素因数の和:1321312

約数の個数: 16

約数和(自身を含む): 118917180

約数和(自身を除く): 66065140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1321301, 2642602, 5285204, 6606505, 10570408, 13213010, 26426020, 52852040]

約数ペア:

[(1, 52852040), (2, 26426020), (4, 13213010), (5, 10570408), (8, 6606505), (10, 5285204), (20, 2642602), (40, 1321301)]