38451740

素因数分解:

$2^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1759}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 80868480

約数和(自身を除く): 42416740

約数列:

[1, 2, 4, 5, 10, 20, 1093, 1759, 2186, 3518, 4372, 5465, 7036, 8795, 10930, 17590, 21860, 35180, 1922587, 3845174, 7690348, 9612935, 19225870, 38451740]

約数ペア:

[(1, 38451740), (2, 19225870), (4, 9612935), (5, 7690348), (10, 3845174), (20, 1922587), (1093, 35180), (1759, 21860), (2186, 17590), (3518, 10930), (4372, 8795), (5465, 7036)]