6669680

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:593

約数の個数: 40

約数和(自身を含む): 15615072

約数和(自身を除く): 8945392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 317, 526, 634, 1052, 1268, 1315, 1585, 2104, 2536, 2630, 3170, 4208, 5072, 5260, 6340, 10520, 12680, 21040, 25360, 83371, 166742, 333484, 416855, 666968, 833710, 1333936, 1667420, 3334840, 6669680]

約数ペア:

[(1, 6669680), (2, 3334840), (4, 1667420), (5, 1333936), (8, 833710), (10, 666968), (16, 416855), (20, 333484), (40, 166742), (80, 83371), (263, 25360), (317, 21040), (526, 12680), (634, 10520), (1052, 6340), (1268, 5260), (1315, 5072), (1585, 4208), (2104, 3170), (2536, 2630)]