11081840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 32823792

約数和(自身を除く): 21741952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 257, 280, 308, 385, 392, 440, 490, 514, 539, 560, 616, 770, 784, 880, 980, 1028, 1078, 1232, 1285, 1540, 1799, 1960, 2056, 2156, 2570, 2695, 2827, 3080, 3598, 3920, 4112, 4312, 5140, 5390, 5654, 6160, 7196, 8624, 8995, 10280, 10780, 11308, 12593, 14135, 14392, 17990, 19789, 20560, 21560, 22616, 25186, 28270, 28784, 35980, 39578, 43120, 45232, 50372, 56540, 62965, 71960, 79156, 98945, 100744, 113080, 125930, 138523, 143920, 158312, 197890, 201488, 226160, 251860, 277046, 316624, 395780, 503720, 554092, 692615, 791560, 1007440, 1108184, 1385230, 1583120, 2216368, 2770460, 5540920, 11081840]

約数ペア:

[(1, 11081840), (2, 5540920), (4, 2770460), (5, 2216368), (7, 1583120), (8, 1385230), (10, 1108184), (11, 1007440), (14, 791560), (16, 692615), (20, 554092), (22, 503720), (28, 395780), (35, 316624), (40, 277046), (44, 251860), (49, 226160), (55, 201488), (56, 197890), (70, 158312), (77, 143920), (80, 138523), (88, 125930), (98, 113080), (110, 100744), (112, 98945), (140, 79156), (154, 71960), (176, 62965), (196, 56540), (220, 50372), (245, 45232), (257, 43120), (280, 39578), (308, 35980), (385, 28784), (392, 28270), (440, 25186), (490, 22616), (514, 21560), (539, 20560), (560, 19789), (616, 17990), (770, 14392), (784, 14135), (880, 12593), (980, 11308), (1028, 10780), (1078, 10280), (1232, 8995), (1285, 8624), (1540, 7196), (1799, 6160), (1960, 5654), (2056, 5390), (2156, 5140), (2570, 4312), (2695, 4112), (2827, 3920), (3080, 3598)]