8090650

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1686

約数の個数: 24

約数和(自身を含む): 15204384

約数和(自身を除く): 7113734

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 1571, 2575, 3142, 5150, 7855, 15710, 39275, 78550, 161813, 323626, 809065, 1618130, 4045325, 8090650]

約数ペア:

[(1, 8090650), (2, 4045325), (5, 1618130), (10, 809065), (25, 323626), (50, 161813), (103, 78550), (206, 39275), (515, 15710), (1030, 7855), (1571, 5150), (2575, 3142)]