2056539200

素因数分解:

$2^6\times 5^2\times {\mathrm{103}}^1\times {\mathrm{12479}}^1$

素因数の和:12604

約数の個数: 84

約数和(自身を含む): 5109911040

約数和(自身を除く): 3053371840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 160, 200, 206, 320, 400, 412, 515, 800, 824, 1030, 1600, 1648, 2060, 2575, 3296, 4120, 5150, 6592, 8240, 10300, 12479, 16480, 20600, 24958, 32960, 41200, 49916, 62395, 82400, 99832, 124790, 164800, 199664, 249580, 311975, 399328, 499160, 623950, 798656, 998320, 1247900, 1285337, 1996640, 2495800, 2570674, 3993280, 4991600, 5141348, 6426685, 9983200, 10282696, 12853370, 19966400, 20565392, 25706740, 32133425, 41130784, 51413480, 64266850, 82261568, 102826960, 128533700, 205653920, 257067400, 411307840, 514134800, 1028269600, 2056539200]

約数ペア:

[(1, 2056539200), (2, 1028269600), (4, 514134800), (5, 411307840), (8, 257067400), (10, 205653920), (16, 128533700), (20, 102826960), (25, 82261568), (32, 64266850), (40, 51413480), (50, 41130784), (64, 32133425), (80, 25706740), (100, 20565392), (103, 19966400), (160, 12853370), (200, 10282696), (206, 9983200), (320, 6426685), (400, 5141348), (412, 4991600), (515, 3993280), (800, 2570674), (824, 2495800), (1030, 1996640), (1600, 1285337), (1648, 1247900), (2060, 998320), (2575, 798656), (3296, 623950), (4120, 499160), (5150, 399328), (6592, 311975), (8240, 249580), (10300, 199664), (12479, 164800), (16480, 124790), (20600, 99832), (24958, 82400), (32960, 62395), (41200, 49916)]