636773050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2903}}^1$

素因数の和:3063

約数の個数: 48

約数和(自身を含む): 1225046592

約数和(自身を除く): 588273542

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 107, 205, 214, 410, 535, 1025, 1070, 2050, 2675, 2903, 4387, 5350, 5806, 8774, 14515, 21935, 29030, 43870, 72575, 109675, 119023, 145150, 219350, 238046, 310621, 595115, 621242, 1190230, 1553105, 2975575, 3106210, 5951150, 7765525, 12735461, 15531050, 25470922, 63677305, 127354610, 318386525, 636773050]

約数ペア:

[(1, 636773050), (2, 318386525), (5, 127354610), (10, 63677305), (25, 25470922), (41, 15531050), (50, 12735461), (82, 7765525), (107, 5951150), (205, 3106210), (214, 2975575), (410, 1553105), (535, 1190230), (1025, 621242), (1070, 595115), (2050, 310621), (2675, 238046), (2903, 219350), (4387, 145150), (5350, 119023), (5806, 109675), (8774, 72575), (14515, 43870), (21935, 29030)]