4045670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 7776000

約数和(自身を除く): 3730330

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 199, 214, 398, 535, 995, 1070, 1990, 2033, 3781, 4066, 7562, 10165, 18905, 20330, 21293, 37810, 42586, 106465, 212930, 404567, 809134, 2022835, 4045670]

約数ペア:

[(1, 4045670), (2, 2022835), (5, 809134), (10, 404567), (19, 212930), (38, 106465), (95, 42586), (107, 37810), (190, 21293), (199, 20330), (214, 18905), (398, 10165), (535, 7562), (995, 4066), (1070, 3781), (1990, 2033)]