5127016960

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{154057}}^1$

素因数の和:154093

約数の個数: 80

約数和(自身を含む): 13238512056

約数和(自身を除く): 8111495096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 6656, 8320, 16640, 33280, 154057, 308114, 616228, 770285, 1232456, 1540570, 2002741, 2464912, 3081140, 4005482, 4929824, 6162280, 8010964, 9859648, 10013705, 12324560, 16021928, 19719296, 20027410, 24649120, 32043856, 39438592, 40054820, 49298240, 64087712, 78877184, 80109640, 98596480, 128175424, 160219280, 197192960, 256350848, 320438560, 394385920, 512701696, 640877120, 1025403392, 1281754240, 2563508480, 5127016960]

約数ペア:

[(1, 5127016960), (2, 2563508480), (4, 1281754240), (5, 1025403392), (8, 640877120), (10, 512701696), (13, 394385920), (16, 320438560), (20, 256350848), (26, 197192960), (32, 160219280), (40, 128175424), (52, 98596480), (64, 80109640), (65, 78877184), (80, 64087712), (104, 49298240), (128, 40054820), (130, 39438592), (160, 32043856), (208, 24649120), (256, 20027410), (260, 19719296), (320, 16021928), (416, 12324560), (512, 10013705), (520, 9859648), (640, 8010964), (832, 6162280), (1040, 4929824), (1280, 4005482), (1664, 3081140), (2080, 2464912), (2560, 2002741), (3328, 1540570), (4160, 1232456), (6656, 770285), (8320, 616228), (16640, 308114), (33280, 154057)]