3725740

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1741}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 7901712

約数和(自身を除く): 4175972

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 1741, 2140, 3482, 6964, 8705, 17410, 34820, 186287, 372574, 745148, 931435, 1862870, 3725740]

約数ペア:

[(1, 3725740), (2, 1862870), (4, 931435), (5, 745148), (10, 372574), (20, 186287), (107, 34820), (214, 17410), (428, 8705), (535, 6964), (1070, 3482), (1741, 2140)]