70841989520

素因数分解:

$2^4\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{858899}}^1$

素因数の和:859943

約数の個数: 40

約数和(自身を含む): 164867572800

約数和(自身を除く): 94025583280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1031, 2062, 4124, 5155, 8248, 10310, 16496, 20620, 41240, 82480, 858899, 1717798, 3435596, 4294495, 6871192, 8588990, 13742384, 17177980, 34355960, 68711920, 885524869, 1771049738, 3542099476, 4427624345, 7084198952, 8855248690, 14168397904, 17710497380, 35420994760, 70841989520]

約数ペア:

[(1, 70841989520), (2, 35420994760), (4, 17710497380), (5, 14168397904), (8, 8855248690), (10, 7084198952), (16, 4427624345), (20, 3542099476), (40, 1771049738), (80, 885524869), (1031, 68711920), (2062, 34355960), (4124, 17177980), (5155, 13742384), (8248, 8588990), (10310, 6871192), (16496, 4294495), (20620, 3435596), (41240, 1717798), (82480, 858899)]