57672190

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 106027200

約数和(自身を除く): 48355010

約数列:

[1, 2, 5, 10, 73, 146, 199, 365, 397, 398, 730, 794, 995, 1985, 1990, 3970, 14527, 28981, 29054, 57962, 72635, 79003, 144905, 145270, 158006, 289810, 395015, 790030, 5767219, 11534438, 28836095, 57672190]

約数ペア:

[(1, 57672190), (2, 28836095), (5, 11534438), (10, 5767219), (73, 790030), (146, 395015), (199, 289810), (365, 158006), (397, 145270), (398, 144905), (730, 79003), (794, 72635), (995, 57962), (1985, 29054), (1990, 28981), (3970, 14527)]