2073193940

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{3011}}^1$

素因数の和:3392

約数の個数: 48

約数和(自身を含む): 4402339200

約数和(自身を除く): 2329145260

約数列:

[1, 2, 4, 5, 10, 20, 173, 199, 346, 398, 692, 796, 865, 995, 1730, 1990, 3011, 3460, 3980, 6022, 12044, 15055, 30110, 34427, 60220, 68854, 137708, 172135, 344270, 520903, 599189, 688540, 1041806, 1198378, 2083612, 2396756, 2604515, 2995945, 5209030, 5991890, 10418060, 11983780, 103659697, 207319394, 414638788, 518298485, 1036596970, 2073193940]

約数ペア:

[(1, 2073193940), (2, 1036596970), (4, 518298485), (5, 414638788), (10, 207319394), (20, 103659697), (173, 11983780), (199, 10418060), (346, 5991890), (398, 5209030), (692, 2995945), (796, 2604515), (865, 2396756), (995, 2083612), (1730, 1198378), (1990, 1041806), (3011, 688540), (3460, 599189), (3980, 520903), (6022, 344270), (12044, 172135), (15055, 137708), (30110, 68854), (34427, 60220)]