201112000

素因数分解:

$2^6\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1143

約数の個数: 112

約数和(自身を含む): 520183872

約数和(自身を除く): 319071872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 320, 368, 400, 460, 500, 575, 736, 800, 920, 1000, 1093, 1150, 1472, 1600, 1840, 2000, 2186, 2300, 2875, 3680, 4000, 4372, 4600, 5465, 5750, 7360, 8000, 8744, 9200, 10930, 11500, 17488, 18400, 21860, 23000, 25139, 27325, 34976, 36800, 43720, 46000, 50278, 54650, 69952, 87440, 92000, 100556, 109300, 125695, 136625, 174880, 184000, 201112, 218600, 251390, 273250, 349760, 402224, 437200, 502780, 546500, 628475, 804448, 874400, 1005560, 1093000, 1256950, 1608896, 1748800, 2011120, 2186000, 2513900, 3142375, 4022240, 4372000, 5027800, 6284750, 8044480, 8744000, 10055600, 12569500, 20111200, 25139000, 40222400, 50278000, 100556000, 201112000]

約数ペア:

[(1, 201112000), (2, 100556000), (4, 50278000), (5, 40222400), (8, 25139000), (10, 20111200), (16, 12569500), (20, 10055600), (23, 8744000), (25, 8044480), (32, 6284750), (40, 5027800), (46, 4372000), (50, 4022240), (64, 3142375), (80, 2513900), (92, 2186000), (100, 2011120), (115, 1748800), (125, 1608896), (160, 1256950), (184, 1093000), (200, 1005560), (230, 874400), (250, 804448), (320, 628475), (368, 546500), (400, 502780), (460, 437200), (500, 402224), (575, 349760), (736, 273250), (800, 251390), (920, 218600), (1000, 201112), (1093, 184000), (1150, 174880), (1472, 136625), (1600, 125695), (1840, 109300), (2000, 100556), (2186, 92000), (2300, 87440), (2875, 69952), (3680, 54650), (4000, 50278), (4372, 46000), (4600, 43720), (5465, 36800), (5750, 34976), (7360, 27325), (8000, 25139), (8744, 23000), (9200, 21860), (10930, 18400), (11500, 17488)]