58926640

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3739}}^1$

素因数の和:3949

約数の個数: 40

約数和(自身を含む): 137736720

約数和(自身を除く): 78810080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1576, 1970, 3152, 3739, 3940, 7478, 7880, 14956, 15760, 18695, 29912, 37390, 59824, 74780, 149560, 299120, 736583, 1473166, 2946332, 3682915, 5892664, 7365830, 11785328, 14731660, 29463320, 58926640]

約数ペア:

[(1, 58926640), (2, 29463320), (4, 14731660), (5, 11785328), (8, 7365830), (10, 5892664), (16, 3682915), (20, 2946332), (40, 1473166), (80, 736583), (197, 299120), (394, 149560), (788, 74780), (985, 59824), (1576, 37390), (1970, 29912), (3152, 18695), (3739, 15760), (3940, 14956), (7478, 7880)]