799092040

素因数分解:

$2^3\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{18311}}^1$

素因数の和:19413

約数の個数: 32

約数和(自身を含む): 1799703360

約数和(自身を除く): 1000611320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1091, 2182, 4364, 5455, 8728, 10910, 18311, 21820, 36622, 43640, 73244, 91555, 146488, 183110, 366220, 732440, 19977301, 39954602, 79909204, 99886505, 159818408, 199773010, 399546020, 799092040]

約数ペア:

[(1, 799092040), (2, 399546020), (4, 199773010), (5, 159818408), (8, 99886505), (10, 79909204), (20, 39954602), (40, 19977301), (1091, 732440), (2182, 366220), (4364, 183110), (5455, 146488), (8728, 91555), (10910, 73244), (18311, 43640), (21820, 36622)]