11700951280

素因数分解:

$2^4\times 5^1\times {\mathrm{146261891}}^1$

素因数の和:146261904

約数の個数: 20

約数和(自身を含む): 27204711912

約数和(自身を除く): 15503760632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 146261891, 292523782, 585047564, 731309455, 1170095128, 1462618910, 2340190256, 2925237820, 5850475640, 11700951280]

約数ペア:

[(1, 11700951280), (2, 5850475640), (4, 2925237820), (5, 2340190256), (8, 1462618910), (10, 1170095128), (16, 731309455), (20, 585047564), (40, 292523782), (80, 146261891)]