2016544040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{4099}}^1$

素因数の和:4375

約数の個数: 96

約数和(自身を含む): 5300316000

約数和(自身を除く): 3283771960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 251, 280, 392, 490, 502, 980, 1004, 1255, 1757, 1960, 2008, 2510, 3514, 4099, 5020, 7028, 8198, 8785, 10040, 12299, 14056, 16396, 17570, 20495, 24598, 28693, 32792, 35140, 40990, 49196, 57386, 61495, 70280, 81980, 98392, 114772, 122990, 143465, 163960, 200851, 229544, 245980, 286930, 401702, 491960, 573860, 803404, 1004255, 1028849, 1147720, 1606808, 2008510, 2057698, 4017020, 4115396, 5144245, 7201943, 8034040, 8230792, 10288490, 14403886, 20576980, 28807772, 36009715, 41153960, 50413601, 57615544, 72019430, 100827202, 144038860, 201654404, 252068005, 288077720, 403308808, 504136010, 1008272020, 2016544040]

約数ペア:

[(1, 2016544040), (2, 1008272020), (4, 504136010), (5, 403308808), (7, 288077720), (8, 252068005), (10, 201654404), (14, 144038860), (20, 100827202), (28, 72019430), (35, 57615544), (40, 50413601), (49, 41153960), (56, 36009715), (70, 28807772), (98, 20576980), (140, 14403886), (196, 10288490), (245, 8230792), (251, 8034040), (280, 7201943), (392, 5144245), (490, 4115396), (502, 4017020), (980, 2057698), (1004, 2008510), (1255, 1606808), (1757, 1147720), (1960, 1028849), (2008, 1004255), (2510, 803404), (3514, 573860), (4099, 491960), (5020, 401702), (7028, 286930), (8198, 245980), (8785, 229544), (10040, 200851), (12299, 163960), (14056, 143465), (16396, 122990), (17570, 114772), (20495, 98392), (24598, 81980), (28693, 70280), (32792, 61495), (35140, 57386), (40990, 49196)]