1460660

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 3091200

約数和(自身を除く): 1630540

約数列:

[1, 2, 4, 5, 10, 20, 199, 367, 398, 734, 796, 995, 1468, 1835, 1990, 3670, 3980, 7340, 73033, 146066, 292132, 365165, 730330, 1460660]

約数ペア:

[(1, 1460660), (2, 730330), (4, 365165), (5, 292132), (10, 146066), (20, 73033), (199, 7340), (367, 3980), (398, 3670), (734, 1990), (796, 1835), (995, 1468)]