7115080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{25411}}^1$

素因数の和:25429

約数の個数: 32

約数和(自身を含む): 18296640

約数和(自身を除く): 11181560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 25411, 50822, 101644, 127055, 177877, 203288, 254110, 355754, 508220, 711508, 889385, 1016440, 1423016, 1778770, 3557540, 7115080]

約数ペア:

[(1, 7115080), (2, 3557540), (4, 1778770), (5, 1423016), (7, 1016440), (8, 889385), (10, 711508), (14, 508220), (20, 355754), (28, 254110), (35, 203288), (40, 177877), (56, 127055), (70, 101644), (140, 50822), (280, 25411)]