4783960

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 10836000

約数和(自身を除く): 6052040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 601, 796, 995, 1202, 1592, 1990, 2404, 3005, 3980, 4808, 6010, 7960, 12020, 24040, 119599, 239198, 478396, 597995, 956792, 1195990, 2391980, 4783960]

約数ペア:

[(1, 4783960), (2, 2391980), (4, 1195990), (5, 956792), (8, 597995), (10, 478396), (20, 239198), (40, 119599), (199, 24040), (398, 12020), (601, 7960), (796, 6010), (995, 4808), (1202, 3980), (1592, 3005), (1990, 2404)]