3782120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4111}}^1$

素因数の和:4145

約数の個数: 32

約数和(自身を含む): 8881920

約数和(自身を除く): 5099800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4111, 8222, 16444, 20555, 32888, 41110, 82220, 94553, 164440, 189106, 378212, 472765, 756424, 945530, 1891060, 3782120]

約数ペア:

[(1, 3782120), (2, 1891060), (4, 945530), (5, 756424), (8, 472765), (10, 378212), (20, 189106), (23, 164440), (40, 94553), (46, 82220), (92, 41110), (115, 32888), (184, 20555), (230, 16444), (460, 8222), (920, 4111)]