118049090840

素因数分解:

$2^3\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{2307449}}^1$

素因数の和:2308739

約数の個数: 32

約数和(自身を含む): 265818240000

約数和(自身を除く): 147769149160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1279, 2558, 5116, 6395, 10232, 12790, 25580, 51160, 2307449, 4614898, 9229796, 11537245, 18459592, 23074490, 46148980, 92297960, 2951227271, 5902454542, 11804909084, 14756136355, 23609818168, 29512272710, 59024545420, 118049090840]

約数ペア:

[(1, 118049090840), (2, 59024545420), (4, 29512272710), (5, 23609818168), (8, 14756136355), (10, 11804909084), (20, 5902454542), (40, 2951227271), (1279, 92297960), (2558, 46148980), (5116, 23074490), (6395, 18459592), (10232, 11537245), (12790, 9229796), (25580, 4614898), (51160, 2307449)]