5139133040

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{468899}}^1$

素因数の和:469049

約数の個数: 40

約数和(自身を含む): 12035725200

約数和(自身を除く): 6896592160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10960, 468899, 937798, 1875596, 2344495, 3751192, 4688990, 7502384, 9377980, 18755960, 37511920, 64239163, 128478326, 256956652, 321195815, 513913304, 642391630, 1027826608, 1284783260, 2569566520, 5139133040]

約数ペア:

[(1, 5139133040), (2, 2569566520), (4, 1284783260), (5, 1027826608), (8, 642391630), (10, 513913304), (16, 321195815), (20, 256956652), (40, 128478326), (80, 64239163), (137, 37511920), (274, 18755960), (548, 9377980), (685, 7502384), (1096, 4688990), (1370, 3751192), (2192, 2344495), (2740, 1875596), (5480, 937798), (10960, 468899)]