40696280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{35083}}^1$

素因数の和:35123

約数の個数: 32

約数和(自身を含む): 94726800

約数和(自身を除く): 54030520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 35083, 70166, 140332, 175415, 280664, 350830, 701660, 1017407, 1403320, 2034814, 4069628, 5087035, 8139256, 10174070, 20348140, 40696280]

約数ペア:

[(1, 40696280), (2, 20348140), (4, 10174070), (5, 8139256), (8, 5087035), (10, 4069628), (20, 2034814), (29, 1403320), (40, 1017407), (58, 701660), (116, 350830), (145, 280664), (232, 175415), (290, 140332), (580, 70166), (1160, 35083)]