1166140

素因数分解:

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

素因数の和:501

約数の個数: 24

約数和(自身を含む): 2469600

約数和(自身を除く): 1303460

約数列:

[1, 2, 4, 5, 10, 20, 199, 293, 398, 586, 796, 995, 1172, 1465, 1990, 2930, 3980, 5860, 58307, 116614, 233228, 291535, 583070, 1166140]

約数ペア:

[(1, 1166140), (2, 583070), (4, 291535), (5, 233228), (10, 116614), (20, 58307), (199, 5860), (293, 3980), (398, 2930), (586, 1990), (796, 1465), (995, 1172)]