40608130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{213727}}^1$

素因数の和:213753

約数の個数: 16

約数和(自身を含む): 76942080

約数和(自身を除く): 36333950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 213727, 427454, 1068635, 2137270, 4060813, 8121626, 20304065, 40608130]

約数ペア:

[(1, 40608130), (2, 20304065), (5, 8121626), (10, 4060813), (19, 2137270), (38, 1068635), (95, 427454), (190, 213727)]