4664560

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 10936800

約数和(自身を除く): 6272240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 293, 398, 586, 796, 995, 1172, 1465, 1592, 1990, 2344, 2930, 3184, 3980, 4688, 5860, 7960, 11720, 15920, 23440, 58307, 116614, 233228, 291535, 466456, 583070, 932912, 1166140, 2332280, 4664560]

約数ペア:

[(1, 4664560), (2, 2332280), (4, 1166140), (5, 932912), (8, 583070), (10, 466456), (16, 291535), (20, 233228), (40, 116614), (80, 58307), (199, 23440), (293, 15920), (398, 11720), (586, 7960), (796, 5860), (995, 4688), (1172, 3980), (1465, 3184), (1592, 2930), (1990, 2344)]