4831720

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 10944000

約数和(自身を除く): 6112280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 607, 796, 995, 1214, 1592, 1990, 2428, 3035, 3980, 4856, 6070, 7960, 12140, 24280, 120793, 241586, 483172, 603965, 966344, 1207930, 2415860, 4831720]

約数ペア:

[(1, 4831720), (2, 2415860), (4, 1207930), (5, 966344), (8, 603965), (10, 483172), (20, 241586), (40, 120793), (199, 24280), (398, 12140), (607, 7960), (796, 6070), (995, 4856), (1214, 3980), (1592, 3035), (1990, 2428)]