13660904007070

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{971}}^1\times {\mathrm{1423}}^1\times {\mathrm{3847}}^1$

素因数の和:6505

約数の個数: 64

約数和(自身を含む): 24734522382336

約数和(自身を除く): 11073618375266

約数列:

[1, 2, 5, 10, 257, 514, 971, 1285, 1423, 1942, 2570, 2846, 3847, 4855, 7115, 7694, 9710, 14230, 19235, 38470, 249547, 365711, 499094, 731422, 988679, 1247735, 1381733, 1828555, 1977358, 2495470, 2763466, 3657110, 3735437, 4943395, 5474281, 6908665, 7470874, 9886790, 10948562, 13817330, 18677185, 27371405, 37354370, 54742810, 355105381, 710210762, 960007309, 1406890217, 1775526905, 1920014618, 2813780434, 3551053810, 4800036545, 5315526851, 7034451085, 9600073090, 10631053702, 14068902170, 26577634255, 53155268510, 1366090400707, 2732180801414, 6830452003535, 13660904007070]

約数ペア:

[(1, 13660904007070), (2, 6830452003535), (5, 2732180801414), (10, 1366090400707), (257, 53155268510), (514, 26577634255), (971, 14068902170), (1285, 10631053702), (1423, 9600073090), (1942, 7034451085), (2570, 5315526851), (2846, 4800036545), (3847, 3551053810), (4855, 2813780434), (7115, 1920014618), (7694, 1775526905), (9710, 1406890217), (14230, 960007309), (19235, 710210762), (38470, 355105381), (249547, 54742810), (365711, 37354370), (499094, 27371405), (731422, 18677185), (988679, 13817330), (1247735, 10948562), (1381733, 9886790), (1828555, 7470874), (1977358, 6908665), (2495470, 5474281), (2763466, 4943395), (3657110, 3735437)]