6982280

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1009}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 15816600

約数和(自身を除く): 8834320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1009, 1384, 1730, 2018, 3460, 4036, 5045, 6920, 8072, 10090, 20180, 40360, 174557, 349114, 698228, 872785, 1396456, 1745570, 3491140, 6982280]

約数ペア:

[(1, 6982280), (2, 3491140), (4, 1745570), (5, 1396456), (8, 872785), (10, 698228), (20, 349114), (40, 174557), (173, 40360), (346, 20180), (692, 10090), (865, 8072), (1009, 6920), (1384, 5045), (1730, 4036), (2018, 3460)]