196629500

素因数分解:

$2^2\times 5^3\times {\mathrm{479}}^1\times {\mathrm{821}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 430859520

約数和(自身を除く): 234230020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 479, 500, 821, 958, 1642, 1916, 2395, 3284, 4105, 4790, 8210, 9580, 11975, 16420, 20525, 23950, 41050, 47900, 59875, 82100, 102625, 119750, 205250, 239500, 393259, 410500, 786518, 1573036, 1966295, 3932590, 7865180, 9831475, 19662950, 39325900, 49157375, 98314750, 196629500]

約数ペア:

[(1, 196629500), (2, 98314750), (4, 49157375), (5, 39325900), (10, 19662950), (20, 9831475), (25, 7865180), (50, 3932590), (100, 1966295), (125, 1573036), (250, 786518), (479, 410500), (500, 393259), (821, 239500), (958, 205250), (1642, 119750), (1916, 102625), (2395, 82100), (3284, 59875), (4105, 47900), (4790, 41050), (8210, 23950), (9580, 20525), (11975, 16420)]