341775883900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{384061}}^1$

素因数の和:384895

約数の個数: 72

約数和(自身を含む): 810078932880

約数和(自身を除く): 468303048980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 809, 1100, 1618, 3236, 4045, 8090, 8899, 16180, 17798, 20225, 35596, 40450, 44495, 80900, 88990, 177980, 222475, 384061, 444950, 768122, 889900, 1536244, 1920305, 3840610, 4224671, 7681220, 8449342, 9601525, 16898684, 19203050, 21123355, 38406100, 42246710, 84493420, 105616775, 211233550, 310705349, 422467100, 621410698, 1242821396, 1553526745, 3107053490, 3417758839, 6214106980, 6835517678, 7767633725, 13671035356, 15535267450, 17088794195, 31070534900, 34177588390, 68355176780, 85443970975, 170887941950, 341775883900]

約数ペア:

[(1, 341775883900), (2, 170887941950), (4, 85443970975), (5, 68355176780), (10, 34177588390), (11, 31070534900), (20, 17088794195), (22, 15535267450), (25, 13671035356), (44, 7767633725), (50, 6835517678), (55, 6214106980), (100, 3417758839), (110, 3107053490), (220, 1553526745), (275, 1242821396), (550, 621410698), (809, 422467100), (1100, 310705349), (1618, 211233550), (3236, 105616775), (4045, 84493420), (8090, 42246710), (8899, 38406100), (16180, 21123355), (17798, 19203050), (20225, 16898684), (35596, 9601525), (40450, 8449342), (44495, 7681220), (80900, 4224671), (88990, 3840610), (177980, 1920305), (222475, 1536244), (384061, 889900), (444950, 768122)]