1106590240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{997}}^1$

素因数の和:2010

約数の個数: 96

約数和(自身を含む): 2993808384

約数和(自身を除く): 1887218144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 991, 997, 1120, 1982, 1994, 3964, 3988, 4955, 4985, 6937, 6979, 7928, 7976, 9910, 9970, 13874, 13958, 15856, 15952, 19820, 19940, 27748, 27916, 31712, 31904, 34685, 34895, 39640, 39880, 55496, 55832, 69370, 69790, 79280, 79760, 110992, 111664, 138740, 139580, 158560, 159520, 221984, 223328, 277480, 279160, 554960, 558320, 988027, 1109920, 1116640, 1976054, 3952108, 4940135, 6916189, 7904216, 9880270, 13832378, 15808432, 19760540, 27664756, 31616864, 34580945, 39521080, 55329512, 69161890, 79042160, 110659024, 138323780, 158084320, 221318048, 276647560, 553295120, 1106590240]

約数ペア:

[(1, 1106590240), (2, 553295120), (4, 276647560), (5, 221318048), (7, 158084320), (8, 138323780), (10, 110659024), (14, 79042160), (16, 69161890), (20, 55329512), (28, 39521080), (32, 34580945), (35, 31616864), (40, 27664756), (56, 19760540), (70, 15808432), (80, 13832378), (112, 9880270), (140, 7904216), (160, 6916189), (224, 4940135), (280, 3952108), (560, 1976054), (991, 1116640), (997, 1109920), (1120, 988027), (1982, 558320), (1994, 554960), (3964, 279160), (3988, 277480), (4955, 223328), (4985, 221984), (6937, 159520), (6979, 158560), (7928, 139580), (7976, 138740), (9910, 111664), (9970, 110992), (13874, 79760), (13958, 79280), (15856, 69790), (15952, 69370), (19820, 55832), (19940, 55496), (27748, 39880), (27916, 39640), (31712, 34895), (31904, 34685)]