38150360

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2087}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 86067360

約数和(自身を除く): 47917000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2087, 2285, 3656, 4174, 4570, 8348, 9140, 10435, 16696, 18280, 20870, 41740, 83480, 953759, 1907518, 3815036, 4768795, 7630072, 9537590, 19075180, 38150360]

約数ペア:

[(1, 38150360), (2, 19075180), (4, 9537590), (5, 7630072), (8, 4768795), (10, 3815036), (20, 1907518), (40, 953759), (457, 83480), (914, 41740), (1828, 20870), (2087, 18280), (2285, 16696), (3656, 10435), (4174, 9140), (4570, 8348)]