2085452470

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 3895589376

約数和(自身を除く): 1810136906

約数列:

[1, 2, 5, 10, 71, 97, 107, 142, 194, 214, 283, 355, 485, 535, 566, 710, 970, 1070, 1415, 2830, 6887, 7597, 10379, 13774, 15194, 20093, 20758, 27451, 30281, 34435, 37985, 40186, 51895, 54902, 60562, 68870, 75970, 100465, 103790, 137255, 151405, 200930, 274510, 302810, 736909, 1473818, 1949021, 2149951, 2937257, 3684545, 3898042, 4299902, 5874514, 7369090, 9745105, 10749755, 14686285, 19490210, 21499510, 29372570, 208545247, 417090494, 1042726235, 2085452470]

約数ペア:

[(1, 2085452470), (2, 1042726235), (5, 417090494), (10, 208545247), (71, 29372570), (97, 21499510), (107, 19490210), (142, 14686285), (194, 10749755), (214, 9745105), (283, 7369090), (355, 5874514), (485, 4299902), (535, 3898042), (566, 3684545), (710, 2937257), (970, 2149951), (1070, 1949021), (1415, 1473818), (2830, 736909), (6887, 302810), (7597, 274510), (10379, 200930), (13774, 151405), (15194, 137255), (20093, 103790), (20758, 100465), (27451, 75970), (30281, 68870), (34435, 60562), (37985, 54902), (40186, 51895)]