5148130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^2$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 10029852

約数和(自身を除く): 4881722

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1990, 2587, 5174, 12935, 25870, 39601, 79202, 198005, 396010, 514813, 1029626, 2574065, 5148130]

約数ペア:

[(1, 5148130), (2, 2574065), (5, 1029626), (10, 514813), (13, 396010), (26, 198005), (65, 79202), (130, 39601), (199, 25870), (398, 12935), (995, 5174), (1990, 2587)]