5136121870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{1873}}^1$

素因数の和:2245

約数の個数: 64

約数和(自身を含む): 10234558656

約数和(自身を除く): 5098436786

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 257, 485, 514, 970, 1067, 1285, 1873, 2134, 2570, 2827, 3746, 5335, 5654, 9365, 10670, 14135, 18730, 20603, 24929, 28270, 41206, 49858, 103015, 124645, 181681, 206030, 249290, 274219, 363362, 481361, 548438, 908405, 962722, 1371095, 1816810, 1998491, 2406805, 2742190, 3996982, 4813610, 5294971, 9992455, 10589942, 19984910, 26474855, 46692017, 52949710, 93384034, 233460085, 466920170, 513612187, 1027224374, 2568060935, 5136121870]

約数ペア:

[(1, 5136121870), (2, 2568060935), (5, 1027224374), (10, 513612187), (11, 466920170), (22, 233460085), (55, 93384034), (97, 52949710), (110, 46692017), (194, 26474855), (257, 19984910), (485, 10589942), (514, 9992455), (970, 5294971), (1067, 4813610), (1285, 3996982), (1873, 2742190), (2134, 2406805), (2570, 1998491), (2827, 1816810), (3746, 1371095), (5335, 962722), (5654, 908405), (9365, 548438), (10670, 481361), (14135, 363362), (18730, 274219), (20603, 249290), (24929, 206030), (28270, 181681), (41206, 124645), (49858, 103015)]