82119280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27743}}^1$

素因数の和:27793

約数の個数: 40

約数和(自身を含む): 196094592

約数和(自身を除く): 113975312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 27743, 55486, 110972, 138715, 221944, 277430, 443888, 554860, 1026491, 1109720, 2052982, 2219440, 4105964, 5132455, 8211928, 10264910, 16423856, 20529820, 41059640, 82119280]

約数ペア:

[(1, 82119280), (2, 41059640), (4, 20529820), (5, 16423856), (8, 10264910), (10, 8211928), (16, 5132455), (20, 4105964), (37, 2219440), (40, 2052982), (74, 1109720), (80, 1026491), (148, 554860), (185, 443888), (296, 277430), (370, 221944), (592, 138715), (740, 110972), (1480, 55486), (2960, 27743)]