2052809570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{12379}}^1$

素因数の和:12519

約数の個数: 64

約数和(自身を含む): 4449669120

約数和(自身を除く): 2396859550

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 103, 115, 161, 206, 230, 322, 515, 721, 805, 1030, 1442, 1610, 2369, 3605, 4738, 7210, 11845, 12379, 16583, 23690, 24758, 33166, 61895, 82915, 86653, 123790, 165830, 173306, 284717, 433265, 569434, 866530, 1275037, 1423585, 1993019, 2550074, 2847170, 3986038, 6375185, 8925259, 9965095, 12750370, 17850518, 19930190, 29325851, 44626295, 58651702, 89252590, 146629255, 205280957, 293258510, 410561914, 1026404785, 2052809570]

約数ペア:

[(1, 2052809570), (2, 1026404785), (5, 410561914), (7, 293258510), (10, 205280957), (14, 146629255), (23, 89252590), (35, 58651702), (46, 44626295), (70, 29325851), (103, 19930190), (115, 17850518), (161, 12750370), (206, 9965095), (230, 8925259), (322, 6375185), (515, 3986038), (721, 2847170), (805, 2550074), (1030, 1993019), (1442, 1423585), (1610, 1275037), (2369, 866530), (3605, 569434), (4738, 433265), (7210, 284717), (11845, 173306), (12379, 165830), (16583, 123790), (23690, 86653), (24758, 82915), (33166, 61895)]