36513640

素因数分解:

$2^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1381}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 82339560

約数和(自身を除く): 45825920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 661, 1322, 1381, 2644, 2762, 3305, 5288, 5524, 6610, 6905, 11048, 13220, 13810, 26440, 27620, 55240, 912841, 1825682, 3651364, 4564205, 7302728, 9128410, 18256820, 36513640]

約数ペア:

[(1, 36513640), (2, 18256820), (4, 9128410), (5, 7302728), (8, 4564205), (10, 3651364), (20, 1825682), (40, 912841), (661, 55240), (1322, 27620), (1381, 26440), (2644, 13810), (2762, 13220), (3305, 11048), (5288, 6905), (5524, 6610)]