191567200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1979}}^1$

素因数の和:2021

約数の個数: 108

約数和(自身を含む): 514303020

約数和(自身を除く): 322735820

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 160, 176, 200, 220, 242, 275, 352, 400, 440, 484, 550, 605, 800, 880, 968, 1100, 1210, 1760, 1936, 1979, 2200, 2420, 3025, 3872, 3958, 4400, 4840, 6050, 7916, 8800, 9680, 9895, 12100, 15832, 19360, 19790, 21769, 24200, 31664, 39580, 43538, 48400, 49475, 63328, 79160, 87076, 96800, 98950, 108845, 158320, 174152, 197900, 217690, 239459, 316640, 348304, 395800, 435380, 478918, 544225, 696608, 791600, 870760, 957836, 1088450, 1197295, 1583200, 1741520, 1915672, 2176900, 2394590, 3483040, 3831344, 4353800, 4789180, 5986475, 7662688, 8707600, 9578360, 11972950, 17415200, 19156720, 23945900, 38313440, 47891800, 95783600, 191567200]

約数ペア:

[(1, 191567200), (2, 95783600), (4, 47891800), (5, 38313440), (8, 23945900), (10, 19156720), (11, 17415200), (16, 11972950), (20, 9578360), (22, 8707600), (25, 7662688), (32, 5986475), (40, 4789180), (44, 4353800), (50, 3831344), (55, 3483040), (80, 2394590), (88, 2176900), (100, 1915672), (110, 1741520), (121, 1583200), (160, 1197295), (176, 1088450), (200, 957836), (220, 870760), (242, 791600), (275, 696608), (352, 544225), (400, 478918), (440, 435380), (484, 395800), (550, 348304), (605, 316640), (800, 239459), (880, 217690), (968, 197900), (1100, 174152), (1210, 158320), (1760, 108845), (1936, 98950), (1979, 96800), (2200, 87076), (2420, 79160), (3025, 63328), (3872, 49475), (3958, 48400), (4400, 43538), (4840, 39580), (6050, 31664), (7916, 24200), (8800, 21769), (9680, 19790), (9895, 19360), (12100, 15832)]