4004084450

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{5023}}^1$

素因数の和:5291

約数の個数: 48

約数和(自身を含む): 7569158400

約数和(自身を除く): 3565073950

約数列:

[1, 2, 5, 10, 25, 50, 107, 149, 214, 298, 535, 745, 1070, 1490, 2675, 3725, 5023, 5350, 7450, 10046, 15943, 25115, 31886, 50230, 79715, 125575, 159430, 251150, 398575, 537461, 748427, 797150, 1074922, 1496854, 2687305, 3742135, 5374610, 7484270, 13436525, 18710675, 26873050, 37421350, 80081689, 160163378, 400408445, 800816890, 2002042225, 4004084450]

約数ペア:

[(1, 4004084450), (2, 2002042225), (5, 800816890), (10, 400408445), (25, 160163378), (50, 80081689), (107, 37421350), (149, 26873050), (214, 18710675), (298, 13436525), (535, 7484270), (745, 5374610), (1070, 3742135), (1490, 2687305), (2675, 1496854), (3725, 1074922), (5023, 797150), (5350, 748427), (7450, 537461), (10046, 398575), (15943, 251150), (25115, 159430), (31886, 125575), (50230, 79715)]