16680811295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1\times {\mathrm{128477}}^1$

素因数の和:129634

約数の個数: 16

約数和(自身を含む): 20905940160

約数和(自身を除く): 4225128865

約数列:

[1, 5, 23, 115, 1129, 5645, 25967, 128477, 129835, 642385, 2954971, 14774855, 145050533, 725252665, 3336162259, 16680811295]

約数ペア:

[(1, 16680811295), (5, 3336162259), (23, 725252665), (115, 145050533), (1129, 14774855), (5645, 2954971), (25967, 642385), (128477, 129835)]