1842760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 4328640

約数和(自身を除く): 2485880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2003, 4006, 8012, 10015, 16024, 20030, 40060, 46069, 80120, 92138, 184276, 230345, 368552, 460690, 921380, 1842760]

約数ペア:

[(1, 1842760), (2, 921380), (4, 460690), (5, 368552), (8, 230345), (10, 184276), (20, 92138), (23, 80120), (40, 46069), (46, 40060), (92, 20030), (115, 16024), (184, 10015), (230, 8012), (460, 4006), (920, 2003)]