201579400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1553}}^1$

素因数の和:1639

約数の個数: 96

約数和(自身を含む): 520279200

約数和(自身を除く): 318699800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 59, 88, 100, 110, 118, 200, 220, 236, 275, 295, 440, 472, 550, 590, 649, 1100, 1180, 1298, 1475, 1553, 2200, 2360, 2596, 2950, 3106, 3245, 5192, 5900, 6212, 6490, 7765, 11800, 12424, 12980, 15530, 16225, 17083, 25960, 31060, 32450, 34166, 38825, 62120, 64900, 68332, 77650, 85415, 91627, 129800, 136664, 155300, 170830, 183254, 310600, 341660, 366508, 427075, 458135, 683320, 733016, 854150, 916270, 1007897, 1708300, 1832540, 2015794, 2290675, 3416600, 3665080, 4031588, 4581350, 5039485, 8063176, 9162700, 10078970, 18325400, 20157940, 25197425, 40315880, 50394850, 100789700, 201579400]

約数ペア:

[(1, 201579400), (2, 100789700), (4, 50394850), (5, 40315880), (8, 25197425), (10, 20157940), (11, 18325400), (20, 10078970), (22, 9162700), (25, 8063176), (40, 5039485), (44, 4581350), (50, 4031588), (55, 3665080), (59, 3416600), (88, 2290675), (100, 2015794), (110, 1832540), (118, 1708300), (200, 1007897), (220, 916270), (236, 854150), (275, 733016), (295, 683320), (440, 458135), (472, 427075), (550, 366508), (590, 341660), (649, 310600), (1100, 183254), (1180, 170830), (1298, 155300), (1475, 136664), (1553, 129800), (2200, 91627), (2360, 85415), (2596, 77650), (2950, 68332), (3106, 64900), (3245, 62120), (5192, 38825), (5900, 34166), (6212, 32450), (6490, 31060), (7765, 25960), (11800, 17083), (12424, 16225), (12980, 15530)]