39384580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115837}}^1$

素因数の和:115863

約数の個数: 24

約数和(自身を含む): 87573528

約数和(自身を除く): 48188948

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 115837, 231674, 463348, 579185, 1158370, 1969229, 2316740, 3938458, 7876916, 9846145, 19692290, 39384580]

約数ペア:

[(1, 39384580), (2, 19692290), (4, 9846145), (5, 7876916), (10, 3938458), (17, 2316740), (20, 1969229), (34, 1158370), (68, 579185), (85, 463348), (170, 231674), (340, 115837)]